TY - BOOK AU - V. Manjunatha AU - T.V. Muniyappa Department of Agronomy TI - Control of water hyacinth [Eichhoirnia crassipes (Mart.) Solms] Through hergicids, their effect on fishes and utilization of wat U1 - 630 PY - 1991/// CY - Bangalore PB - University of Agricultural Sciences, Banglore ER -