JIN WU CHANG (NONG YE SHI YONG JI SHU CONG SHU)WEI HUI books & textbook
main crops cultivation techniques(Chinese Edition)
JIN WU CHANG (NONG YE SHI YONG JI SHU CONG SHU)WEI HUI
Hangzhou Press /2000-01-01 Paperback
isbn-10: 7807581794 / isbn-13: 9787807581796