Gupta, U. S. (1992). Crop improvement V.1: Physiological attributes. Oxford and IBH publishing.
Chicago Edition CitationGupta, U S. Crop Improvement V.1: Physiological Attributes. New Delhi: Oxford and IBH publishing, 1992.
MLA Edition CitationGupta, U S. Crop Improvement V.1: Physiological Attributes. Oxford and IBH publishing, 1992.
Warning: These citations may not always be 100% accurate.