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Soils and Fertilizers
1002-0616
1980 Issue 3
shen shi ji shu dui qiu fei shen shi xiao guo de ying xiang
yang zuo wei ;
..............page:41-44
tan suan qing zuo fen jie fan ying de re li xue fen xi
song huang zhu ; ding hong lin ;
..............page:40-41
xi lv ping yue xia ji shu zong jie
tang jian min ; li zhuo xing ;
..............page:48-51
niao su fei liao zai tu rang zhong fen jie zhuan hua yi dong gui lv de yan jiu
liu zong heng ; luo yi yun ; xing zhu ; wang yong shun ;
..............page:36-39
zuo ma de jie jia xi xing yu liu zhong
song yu cai ;
..............page:55
han di zhong zhi lv fei dui tu rang shui fen de ying xiang
chen qi en ; feng yong ping ;
..............page:51-54
shan dong sheng tu rang su xiao xin pu cha he xin fei fei xiao shi yan
zhang nai feng ; wang shu hui ; zhang da di ;
..............page:44-47