Fundamentals of applied entomology
Pfadt, Robert E.
Fundamentals of applied entomology edited by Robert E. Pfadt - New York Macmillan 1962 - x, 668 p.; 24cm
595.7 P47F
Fundamentals of applied entomology edited by Robert E. Pfadt - New York Macmillan 1962 - x, 668 p.; 24cm
595.7 P47F