Pfadt, Robert E
Fundamental of applied entomology - New York, Mac Millan Company 1962 - 495
Entomology/ Insects/ House hold insects/ Cotton insects
595.7 PFA
100
Fundamental of applied entomology - New York, Mac Millan Company 1962 - 495
Entomology/ Insects/ House hold insects/ Cotton insects
595.7 PFA
100