Physiology of crop plants
Gardner, Franklin P. Pearce, R. Brent Mitchell, Roger L.
Physiology of crop plants - Iowa : Iowa State University Press, 1985
081381376X
Crop production
Crop physiology
Crop nutrition
Crop nutrients
Crop management
Crop yields
571.2
Physiology of crop plants - Iowa : Iowa State University Press, 1985
081381376X
Crop production
Crop physiology
Crop nutrition
Crop nutrients
Crop management
Crop yields
571.2