Non-target impact of the weed biological control agent Rhinocyllus conicus on rare native California thistles in the genus Cirsium /
by John Conrad Herr.

Description

Main Author

Herr, John Conrad.

Language(s)

English

Published

2004.

Subjects

University of California, Berkeley. > University of California, Berkeley. / Dept. of Entomological Sciences > University of California, Berkeley. / Dept. of Entomological Sciences / Dissertations.

Physical Description

iv, 109 leaves : ill. (some col.) ; 28 cm.

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