Davidson, Ralph Howard Peairs, Leonard Marian
Insect pests: of farm, garden and orchard - 6 - NewYork, John Wiley & Sons INC 1966 - 649
Insect pests/ Insect control/ Entomology
632.7 DAV
100
Insect pests: of farm, garden and orchard - 6 - NewYork, John Wiley & Sons INC 1966 - 649
Insect pests/ Insect control/ Entomology
632.7 DAV
100