Wyniger, Rene

Appendix to pests of crops in warm climates and their control: v. control measures/ R. Wyniger - Basel : Verlag für Recht und Gesellschaft, c1962 - 146 p. ; 23 cm.

Includes index

Sfr. 170


Pests--Control
Plant diseases
Phytopathogenic microorganism--Control

632