GUPTA, O. P. (1987). AQUATIC WEED MANAGEMENT: A TEXTBOOK AND MANUAL (2.).
Chicago Edition CitationGUPTA, O P. AQUATIC WEED MANAGEMENT: A TEXTBOOK AND MANUAL. 2. NEW DELHI, TODAY AND TOMARROWS, 1987.
MLA Edition CitationGUPTA, O P. AQUATIC WEED MANAGEMENT: A TEXTBOOK AND MANUAL. 2. 1987.
Warning: These citations may not always be 100% accurate.