Biological control of insect pests and weeds
deBach, Paul, ed.
Biological control of insect pests and weeds edited by Paul DeBach - London Chapman & Hall 1964 - xxiv, 844 p.; 24cm.
632.96 D35B
Biological control of insect pests and weeds edited by Paul DeBach - London Chapman & Hall 1964 - xxiv, 844 p.; 24cm.
632.96 D35B