Introduction to agronomy : food, crops, and environment /
Sheaffer, Craig C.
Introduction to agronomy : food, crops, and environment / Craig C. Sheaffer, Kristine M. Moncada. - Clifton Park, NY : Delmar Cengage Learning, c2009. - xii, 564 p. : ill. ; 26 cm.
Includes bibliographical referencesw and index. Hb.
9781418050375
Agronomy.
Food crops.
SB 91 / S48 2009
Introduction to agronomy : food, crops, and environment / Craig C. Sheaffer, Kristine M. Moncada. - Clifton Park, NY : Delmar Cengage Learning, c2009. - xii, 564 p. : ill. ; 26 cm.
Includes bibliographical referencesw and index. Hb.
9781418050375
Agronomy.
Food crops.
SB 91 / S48 2009