The scientific principles of crop protection /
Martin, Hubert.
The scientific principles of crop protection / H. Martin. - 6th ed. - London : Arnold , 1973 - viii, 423p. ; 23cm.
First ed. published in 1928 under title: The scientific principles o f plant protection.
Includes bibliographical references.
Pesticides.
Agricultural pests.
632.95
The scientific principles of crop protection / H. Martin. - 6th ed. - London : Arnold , 1973 - viii, 423p. ; 23cm.
First ed. published in 1928 under title: The scientific principles o f plant protection.
Includes bibliographical references.
Pesticides.
Agricultural pests.
632.95