Caoili, C. S. (1997). Scientists say red tide good source of pharmaceutical drugs. Manila Bulletin.
Dyfyniad Arddull ChicagoCaoili, Carayo S. "Scientists Say Red Tide Good Source of Pharmaceutical Drugs." Manila Bulletin 1997.
Dyfyniad MLACaoili, Carayo S. "Scientists Say Red Tide Good Source of Pharmaceutical Drugs." Manila Bulletin, 1997.
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