Symposium on Cropping Patterns in India Indian Agricultural Research Institute, Indian Council of Agricultural Research, & Bālakrṣṇannāyar, K. (1972). Proceedings of the Symposium on Cropping Patterns in India. Indian Council of Agricultural Research.
Chicagoスタイル(17版)引用形式Symposium on Cropping Patterns in India Indian Agricultural Research Institute, Indian Council of Agricultural Research, , Ke Bālakrṣṇannāyar. Proceedings of the Symposium on Cropping Patterns in India. [New Delhi: Indian Council of Agricultural Research, 1972.
MLA(8版)引用形式Symposium on Cropping Patterns in India Indian Agricultural Research Institute, et al. Proceedings of the Symposium on Cropping Patterns in India. Indian Council of Agricultural Research, 1972.
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