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

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

Manylion Llyfryddiaeth
Prif Awdur: Saclauso, Crispino A.
Fformat: Traethawd Ymchwil
Cyhoeddwyd: Iloilo City University of the Philippines in the Visayas 1981.
Pynciau:
Pond.
Nitrogen.
Phosphorus.