16941
Sheaffer, Craig C.
Introduction to agronomy: food, crops, and environment
Clfton Park, NY
Delmar Cengage Learning
c2009
xii, 564 p. : ill.
Includes bibliographical references and index
Craig C. Sheaffer, Kristine M. Moncada
، Agronomy
، Food crops
SB
91
.
S48
2009
AU
AU Moncada, Kristine M
TI
CL
