Robert M Pratt. (1958). Florida guide to citrus insects, diseases and nutritional disorders in color. Florida: Agricultural Experiment Station.
শিকাগো স্টাইলে সাইটেশনRobert M Pratt. Florida Guide to Citrus Insects, Diseases and Nutritional Disorders in Color. Florida: Agricultural Experiment Station, 1958.
এমএলএ সাইটেশনRobert M Pratt. Florida Guide to Citrus Insects, Diseases and Nutritional Disorders in Color. Florida: Agricultural Experiment Station, 1958.
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