Published by Hebei Science and Technology Press, 2000
ISBN 10: 7537537577 ISBN 13: 9787537537575
Language: Chinese
Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Paperback. Pub Date: 2009 Pages: 127 Language: Chinese in Publisher: Hebei Science and Technology Publishing House the famous special vegetables efficient cultivation techniques selected the appropriate insurance northern areas cultivated. greater promotional value of 20 kinds of special dishes. including varieties of lettuce. broccoli. bitter gourd. toon. celery. yams. chayote. Los Kwai. etc. made a presentation on its varieties. planting season. cultivation techniques and pest and disease .