Laboratory manual for entomology and plant pathology /
Pyenson, Louis L.
Laboratory manual for entomology and plant pathology / Louis L. Pyenson, Harvey E. Barké - 2 - Westport, Connecticut : Avipub - 155 p.
198932
Entomología -- Manuales de laboratorio Fitopatología
PA 595.7072 P9 1981
Laboratory manual for entomology and plant pathology / Louis L. Pyenson, Harvey E. Barké - 2 - Westport, Connecticut : Avipub - 155 p.
198932
Entomología -- Manuales de laboratorio Fitopatología
PA 595.7072 P9 1981
