Co2 Temperature Humidity (3 results)

Condition: Very Good. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Softcover. Quick American Publishing. 1992. San Francisco. Softcover. Octavo. Fine. CO2 is an essential nutrient for plant growth. Indoor and greenhouse gardeners can enrich the atmosphere with it and increase plant growth by 200%. The book describes how to set up a viable system in your space. Illustrated with black and white drawings. 54 pages. …

paperback. Condition: Good. Paperback. Small stain to bottom edge of front cover and first page. Otherwise, clean and solid.