Srivastava, H. C., Varma, S., & Bhaskar, S. (1986). Plantation crops: Opportunities and constraints. Oxford & IBH Publishing Co..
Chicago-čujuhus (17. p.)Srivastava, H. C., S. Varma, juo S. Bhaskar. Plantation Crops: Opportunities and Constraints. New Delhi: Oxford & IBH Publishing Co., 1986.
MLA-čujuhus (9. p.)Srivastava, H. C., et al. Plantation Crops: Opportunities and Constraints. Oxford & IBH Publishing Co., 1986.
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