Dong xiao mai qi xiang wei xing yao gan dong tai jian ce yu gu chan
Edition: Di 1 ban edition
Publisher: Xin hua shu dian zong dian ke ji fa xing suo fa xing
Published: 1993
Language: cmn
Format: Unknown Binding
Number of pages: 247
ISBN-13: 9787502912451
Subjects: Remote sensing; Winter wheat; China