Helpful insects, spiders, and pathogens

Helpful insects, spiders, and pathogens

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Manylion Llyfryddiaeth
Prif Awdur: Shepard, B. M.
Awduron Eraill: Barrion, A. T., Litsinger, J. A.
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Los Banos, Laguna International Rice Research Institute 1987.
Pynciau:
Rice > Diseases and pests.
Insect pests > Biological control.