Effects of nitrogen and phosphorus ratios on the productivity of brackishwater fishponds

Effects of nitrogen and phosphorus ratios on the productivity of brackishwater fishponds

書誌詳細
第一著者: Saclauso, Crispino A.
フォーマット: 学位論文
出版事項: Iloilo City University of the Philippines in the Visayas 1981.
主題:
Pond.
Nitrogen.
Phosphorus.