کاهش خسارت خشکسالی در گندم دیم

نمونه:   List of Chinese Insects (Vol.1)--------------------------------------------- By Hua Li-zhong Published in 2000 Page: 448 pages Size: 210x290mm, Hardcover Price: US$150+$15 by sea mail   List of Chinese Insects (Vol.II)---------------------------------------------- By Hua Li-zhong Published in 2002 Page: 612 pages Size: 210x290mm, hardcover Price: US$170+$17 by sea mail