Yazar
Ethel Dutky
2 cilt bulundu.
Cilt sonuçları
Pests & diseases of herbaceous perennials
Stanton Gill, David L. Clement, Ethel Dutky, Raymond A. Cloyd, James Baker · Ball Pub.
371 sayfa · 1999
Biological control / Arthropod pests / Arthropoda as biological pest control agents / Perennials / Diseases and pests
Controlling plant diseases in home landscapes
Ethel M. Dutky, University of Maryland Cooperative Extension Service · Cooperative Extension Service, University of Maryland
41 sayfa · 1983
Plant diseases / Gardening / Pesticides