Fundamentals of Entomology and Plant Pathology
Pyenson, Louis L.
Fundamentals of Entomology and Plant Pathology - 2 - Connecticut Avi publishing Company, Inc. 1980 - 364
0870553348
Agriculture and related technologies
Technology (Applied sciences)
Insects Plant diseases
632 / P98F
Fundamentals of Entomology and Plant Pathology - 2 - Connecticut Avi publishing Company, Inc. 1980 - 364
0870553348
Agriculture and related technologies
Technology (Applied sciences)
Insects Plant diseases
632 / P98F