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1

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Engineering aspects of vector control operations : first report of the WHO Expert Committee on Vector Biology and Control.

出版 1977

“...WHO Expert Committee on Vector Biology and Control (...”

图书

2

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Equipment for Vector Control /

出版 1990

“...WHO Expert Committee on Vector Biology and Control....”

图书

3

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Chemistry and specifications of peticides : thirteenth report of the WHO Expert Committee on Vector Biology and Control.

出版 1990

“...WHO Expert Committee on Vector Biology and Control....”

图书