The scientific principles of crop protection /
Martin, Hubert.
The scientific principles of crop protection / Martin, Hubert. - 5th ed. - London : E. Arnold , 1964 - 376 p. ; 24 cm.
First ed. published in 1928 under title: The scientific principles of plant protection.
Includes Index
Pests--Control.
632.9 / MAS 1964
The scientific principles of crop protection / Martin, Hubert. - 5th ed. - London : E. Arnold , 1964 - 376 p. ; 24 cm.
First ed. published in 1928 under title: The scientific principles of plant protection.
Includes Index
Pests--Control.
632.9 / MAS 1964