ECONOMIC-EVALUATION OF CONTROL METHODS FOR DIFFUSE AND SPOTTED KNAPWEED IN WESTERN CANADA

被引：82

作者：

HARRIS, P ^{[1
]}

CRANSTON, R ^{[1
]}

机构：

[1] BRITISH COLUMBIA MINIST AGR,KAMLOOPS,BC,CANADA

来源：

关键词：

D O I：

10.4141/cjps79-060

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

引用

页码：375 / 382

页数：8

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