TY  - BOOK
AU  - Petr, T. (ed)
TI  - Inland Fisheries in Multiple Use of Resources
SN  - 92-5-102327-1
U1  - Cir. 639.9 F219 c1985 
PY  - 1985///
CY  - UN
PB  - Fisheries Technical Paper
ER  -