HORST, R. K. (1990). WESTCOTT'S PLANT DISEASE HANDBOOK (5.).
Chicago Edition CitationHORST, R KENNETH. WESTCOTT'S PLANT DISEASE HANDBOOK. 5. NEW YORK, CHAPMAN & HALL, 1990.
MLA Edition CitationHORST, R KENNETH. WESTCOTT'S PLANT DISEASE HANDBOOK. 5. 1990.
Warning: These citations may not always be 100% accurate.