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

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

Bibliographic Details
Main Author: Saclauso, Crispino A. 1953-
Format: Book
Language:English
Subjects:
Fish ponds > Philippines.
Fish culture > Philippines.
Nitrogen fertilizers > Philippines.
Phosphatic fertilizers > Philippines.