@book{1504,
	author = {Siri Tookwinas and Phoemsak Phoengmak},
	title = {Acute toxicity of formalin on white shrimp Penaeus merguiensis de man, larvae /},
	publisher = {National Institute of Coastal Aquaculture,},
	year = {1985},
	address = {Songkhla, Thailand :},
	note = {Abstract in English}
}