Gupta, U. S. (1977). Physiological aspects of crop nutrition & resistance. Atma Ram & Sons.
Chicago Edition CitationGupta, U S. Physiological Aspects of Crop Nutrition & Resistance. Delhi: Atma Ram & Sons, 1977.
Deismireacht MLAGupta, U S. Physiological Aspects of Crop Nutrition & Resistance. Atma Ram & Sons, 1977.
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