Crop improvement :
Gupta, U. S.
Crop improvement : physiological attributes / U. S. Gupta - Boulder : Westview, c1992. - ix,267 p. : 23 cm.
0813313805
Crop improvement
Crops
Physiology
SB106 / .I47G87 1992
Crop improvement : physiological attributes / U. S. Gupta - Boulder : Westview, c1992. - ix,267 p. : 23 cm.
0813313805
Crop improvement
Crops
Physiology
SB106 / .I47G87 1992