TY  - BOOK
AU  - Coche A G
TI  - Topography for freshwater fish culture topographic
T2  - Food and Agriculture Organizaiton Training Series simple methods for aquaculture
U1  - U18, M9 
PY  - 1989///
CY  - Rome
PB  - Food and Agriculture Orgnization       
KW  - Geography
ER  -