Gardner,Franklin P, Mitchell Roger L, & Pearcer R brent. (1988). Physiology of crop plants. Scientific publishers.
Chicago Edition CitationGardner,Franklin P, Mitchell Roger L, and Pearcer R brent. Physiology of Crop Plants. Jodhpur: Scientific publishers, 1988.
MLA Edition CitationGardner,Franklin P, et al. Physiology of Crop Plants. Scientific publishers, 1988.
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