TY - BOOK AU - Gopal,Brij TI - Water hyacinth SN - 0444427066 (U.S.) AV - QK495.P783 G66 1987 U1 - 584/.32 19 PY - 1987/// CY - Amsterdam, New York, New York, N.Y., U.S.A. PB - Elsevier, Distributors for the United States and Canada, Elsevier Science Pub. Co. KW - Water hyacinth KW - Botany N1 - Includes index; Bibliography: p. 317-468 ER -