IMPACT INDEXES BASED ON INTRODUCED PLANT-SPECIES AND LITTER - A STUDY OF PATHS IN ST-LAWRENCE-ISLANDS-NATIONAL-PARK, ONTARIO, CANADA

被引:6
作者
CROWDER, A
机构
关键词
D O I
10.1007/BF01866917
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
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页码:345 / 354
页数:10
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