Henry Hopp (37 results)

Staple. Condition: Good. Dust Jacket Condition: Paperback (No jacket). Book is complete and intact with minor defects. Copyright - July 1973. Third printing, September 1975. All pages completly intact and undamaged. Outer covers/spine have some darkening due to age. Minimal shelf wear.

Soft cover. Condition: Very Good. First Edition. 32 pp. Garden Way Publishing Bulletin A-21. Staple-bound in pictorial card covers. Light rubbing on the corners; no interior markings. Illustrated with black and white photographs and drawings. The Chapters are: Facts About Earthworms; Where Worms are Important; What Worms Do for Soil; Effect on Soil Moisture; Effect on Aeration; Is It Necessary to Plant Earthworms; Building Worm Population; Effect on Nutrients; and Effect on Crop Yield. Size: 8vo. Book.…

Paperback. Condition: Very Good. No Jacket. Storey Publishing Bulletin A-21. Gardening Pamphlet in Very Good Condition. Illustrated. An informational pamphlet to help gardeners learn how to enrich their soil to encourage better gardening results, the hows and whys of the effect of earthworms on soil, soil nutrients, aeration--all of which help better crop, shrub, flower growth. 32 pages. 8.5 x 5.5 inches. 1978, Stoery Communications, Inc, Pownal, Vermont, USA.…

Condition: good. A copy that has been read, remains in good condition. All pages are intact, and the cover is intact. The spine and cover show signs of wear. Pages can include notes and highlighting and show signs of wear, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships via media mail.…

Soft cover. Condition: Very Good. No Jacket. some soil spots on covers, 8.5 x 5.5, 63 pages.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Condition: very_good. Gently read. May have name of previous ownership, or ex-library edition. Binding tight; spine straight and smooth, with no creasing; covers clean and crisp. Minimal signs of handling or shelving. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships USPS Media Mail.…

HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Condition: New.

Condition: As New. Unread book in perfect condition.

HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Condition: Very Good. A tight and unmarked copy." Vermiculture--or using earthworms to eat your garbage and leave behind worm compost to feed your plants! Great little guide.".

Condition: New. In English.

Condition: New.

Condition: As New. Unread book in perfect condition.

Stapled Booklet, Stiff Cover. Condition: Fine. 40 pages. Illustrated. a clean straight book. Scan available.

Paperback. Condition: New. Print on Demand. This book meticulously examines Colombia's agricultural evolution, providing an in-depth analysis of its current state and future prospects. The author explores the nation's diverse climatic zones, rich agricultural resources, and socioeconomic factors shaping its rural landscape. By tracing the historical development of Colombia's agricultural policies, the book sheds light on the challenges and opportunities faced by the nation as it strives to achieve self-sufficiency and enhance its role in international trade. This comprehensive work serves as an invaluable resource for policymakers, researchers, and anyone interested in understanding the intricacies of Colombia's agricultural sector and its significance within the broader context of global food systems. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Paperback. Condition: New. Print on Demand. This book delves into the potential of the cork oak tree as a sustainable and profitable agricultural crop in the southern United States. The author explores the historical attempts to introduce and cultivate cork oak in the region, dating back to the mid-19th century. Through meticulous research and analysis of existing cork oak plantations, the book provides invaluable insights into the ideal growing conditions, including climate, soil type, and water table depth. It examines the growth patterns, challenges, and opportunities associated with cork oak cultivation, offering practical guidance on planting, care, and harvesting techniques. The book delves into the economic and strategic significance of establishing a domestic cork supply, especially in times of war when foreign sources may be compromised. It highlights the potential of cork oak as a valuable crop for erosion control and land management on hilly terrains. By shedding light on the historical context, growth characteristics, and economic viability of cork oak, this book provides a comprehensive resource for farmers, landowners, and anyone interested in the potential of this remarkable tree. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Paperback. Condition: New. Print on Demand. This book offers comprehensive guidance for designing and executing extensive testing of agricultural practices on farms. It is vital for gathering robust applicability data beyond the research station to make evidence-based recommendations. The author, an expert in the field, provides detailed procedures for defining regions, selecting representative farms, and determining appropriate sample sizes. Several experimental designs are presented, suitable for varying numbers of treatments, plots per farm, and factors at different levels. The book emphasizes the importance of interpreting results accurately, considering both average benefits and variability, to ensure reliable recommendations for farmers. By translating research findings into practical applications, this book plays a crucial role in advancing agricultural development and improving crop yields. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

paperback. Condition: New. In shrink wrap. Looks like an interesting title.

Condition: Gut. 8°, Broschur 46 Seiten kleinere Gebrauchsspuren an Einband und Block Name im Vorsatz Sprache: Deutsch Gewicht in Gramm: 300.