Author: POST (Aims)

Description

POST (Aims). Effect of cultural measures on the population density of the fruit tree red spider mite, Metatetranychus lilmi Koch <.t.cari, Tetranychidae). Met een samenvatting, . [Thesis; University of I’eyden.] pp. (8) + 110. Bib1ippraphy. tlates, iUustrations.. charts nd tables. 8°. Wagenig, 1962.

Card ID: 541