Browsing Manila Bulletin by Subject "Recirculating systems"
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Market matching at TESDA food festival this weekend
July 18, 2002 , on page B-9)One of the strategies arrived at during the recent shrimp congress in Bacolod City is for growers to produce antibiotic-free prawns, using environment-friendly culture systems. It was observed that in 1993 to 1996, the ...