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Journal of Agrotechnical Economics
1000-6370
1982 Issue 6
ren kou tu di liang shi
zhang yue rong ;
..............page:43-44
zhong gao shan qu dou dao lun zuo jing ji xiao yi gao
zheng ming hui ;
..............page:58-63
nong ye jing ji xiao guo yu hua fei shi yong de xi tong guan
zhang qin wen ;
..............page:50-54
su liao dai qing zhu de jing ji xiao yi fen xi
chen yi fu ;
..............page:38-39
wo guo liang shi sheng chan de fa zhan zhan lue
sun zuo ;
..............page:7-11
lue tan bei jing ya de jing ji xiao yi wen ti
chen ming yi ;
..............page:34-37