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Journal of Henan University(Natural Science)
1003-4978
1992 Issue 4
chang jian yao tui tong de wu li jian cha jian bie zhen duan
xi zi ming ;
..............
page:96
zhong guo nong ye zi ran qu hua tu biao de yi xie shuo ming
Qiu Baoj ian
..............
page:69-73
he shuai bian tong ji fen bu de wei ji zi dong ce shi
zhang lian tang ;
..............
page:35-37
ci gan ying qiang du shi liang ding yi de tao lun
huang chang min ;
..............
page:38
ke ji xin xi yan jiu cheng guo de zong he ping jia
zuo li chuan ;
..............
page:102-104
guan yu ?
r
=2
1/2
? de zheng ming
li wen chun ;
..............
page:16-19
wo guo li shi shang qi hou huan jing bian qian yu ren kou liu dong
Fang Husheng
..............
page:91-95
di li huan jing dui lu xi jing ji she hui fa zhan de ying xiang yi liao cheng di qu wei li
qian le xiang ;
..............
page:63-67
lun ke ji xin xi liu tong zhou qi yu ke xue yan jiu
lv ji chen ;
..............
page:97-101
qu yu huan jing de jing guan gui hua she ji
liu zu wang ;
..............
page:57-62
he nan sheng yuan sheng yao yong kuang wu zi yuan ji qi kai li yong
Zhou Tianju
..............
page:83-90
xuan ti de fang fa lun zheng
wang chun ;
..............
page:74-95
guan yu jian li ren cai di li xue de si kao
liu yun feng ;
..............
page:68