Biological means of increasing productivity in ponds.
Saved in:
Main Author: | |
---|---|
Format: | Texto biblioteca |
Language: | |
Published: |
1968
|
Subjects: | FISH PONDS, PRODUCTIVITY, FISHERY BIOLOGY, FISHES, RESTOCKING, REPRODUCTION, ETANG DE PISCICULTURE, PRODUCTIVITE, BIOLOGIE DES PECHES, ESTANQUES PISCICOLAS, PRODUCTIVIDAD, BIOLOGIA PESQUERA, POISSON (ANIMAL), REPEUPLEMENT ANIMAL, PECES, REPOBLACION ANIMAL, REPRODUCCION, |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Summary: |
---|