TY - BOOK AU - Gopakumar, G. AU - TI - Studies on the effect of hydrogen sulphide on the panaeid prawns of Kayamkulam lake, south west coast of India U1 - 595.384.1(285)(548.3KA) PY - 1991/// CY - Kochi PB - Marine products export development authority KW - Prawns KW - Ecology KW - Environment KW - Biology KW - Estuary - Ecology N1 - Cochin University of Science and Technology ER -