TY - BOOK AU - Siri Tookwinas TI - Study of water quality of cockle culture areas in some culture beds in Thailand: by Siri Tookwinas (et al) AV - SH138 T5 no. 22/ 1985 PY - 1985/// CY - Songkhla PB - National Institute of Coastal Aquaculture KW - Water quality KW - Thailand KW - Cockle fisheries ER -