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

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

Podrobná bibliografie
Hlavní autor: Saclauso, Crispino A.
Médium: Diplomová práce
Vydáno: Iloilo City University of the Philippines in the Visayas 1981.
Témata:
Pond.
Nitrogen.
Phosphorus.