1000-3037
1999 Issue 4
shen zuo shi tu di li yong fu gai bian hua yu sheng tai huan jing an quan fen xi
shi pei jun ; pan yao zhong ; chen jin
shi pei jun ; pan yao zhong ; chen jin
..............page:293
A Conservation Assessment of Central American Vegetation and Ecoregions
LI Xiao-jun;Timothy Boucher;Roger Sayre
LI Xiao-jun;Timothy Boucher;Roger Sayre
..............page:300
..............page:封底
zi ran tiao jian xia shi yang he zhong zuo hu bo mo ni yan jiu
guo xiao yin ; chen fa hu ; zuo yao wen
guo xiao yin ; chen fa hu ; zuo yao wen
..............page:385
..............page:381
sheng wu duo yang xing mo xing yan jiu
yue tian xiang
yue tian xiang
..............page:377
qi hou bian hua bei jing xia xiao xing an ling tian ran lin de mo ni yan jiu
yan xiao dong ; zhao shi dong ; fu zuo bin
yan xiao dong ; zhao shi dong ; fu zuo bin
..............page:372
sha mo lv zhou de kai fa yu huan jing bian hua de xiang hu ying xiang
du ming yuan ; zhen mu tai yi
du ming yuan ; zhen mu tai yi
..............page:368
shan xi guan zhong di qu tu di zi yuan de you hua pei zhi
kang mu yi ; yao hua rong ; liu shuo
kang mu yi ; yao hua rong ; liu shuo
..............page:363
cheng shi tu di li yong xia de zhi wu wu zhong zi yuan te zheng fen xi
jiang yuan ; liu shuo
jiang yuan ; liu shuo
..............page:359
wo guo bei fang de tu di li yong yu sha mo hua
wang tao ; wu bi
wang tao ; wu bi
..............page:355
..............page:351
tu rang ke shi xing ji qi zai qin shi yu bao zhong de ying yong
liu bao yuan ; zhang ke li ; jiao ju ying
liu bao yuan ; zhang ke li ; jiao ju ying
..............page:345
quan qiu ji qu yu chi du tu di fu gai tu di li yong yao gan yan jiu de xian zhuang he zhan wang
yang li min ; zhu zhi liang
yang li min ; zhu zhi liang
..............page:340
tu di fu gai bian hua yu pu shi yuan ling he mi lu de bao hu
jiang zhi gang ; li di qiang
jiang zhi gang ; li di qiang
..............page:334
..............page:329
nong ye dui xiao bing qi he xian dai wo guo qi yue qi hou de ying xiang mo ni
yan zhong wei ; li xiu bin
yan zhong wei ; li xiu bin
..............page:323
tu di li yong fu gai bian hua dui qi hou de fan kui zuo yong
zhou guang sheng ; wang yu hui
zhou guang sheng ; wang yu hui
..............page:318
yao gan sheng tai ce liang xue jin zhan
gong peng
gong peng
..............page:313
..............page:307