9195
Introduction to crop protection
Madison, Wis.
American Society of Agronomy
1979
xv, 524p.: ill
Foundations for modern crop science series
Includes bibliographies and index
W.B. Ennis, Jr. editor
، Pest control
، Pesticides
، Plants, Protection of
SB
950
.
I52
TI
AU Ennis, William Brice 1917-
SE
CL
