TY - BOOK AU - Siri Tookwinas TI - Effect of nitrite, ammonia and others toxic substances on the cockle, Anadara granosa L AV - SH138 T5 no. 24/ 1985 PY - 1985/// CY - Songkhla PB - National Institute of Coastal Aquaculture KW - Water KW - Pollution KW - Cockle fisheries KW - Aquatic animals, Effect of water pollution on ER -