TY  - BOOK
AU  - Johannesson,K.A.
AU  - Mitson,R.B.
ED  - Food and Agricultural Organization of the United Nations (Rome)
TI  - Fisheries acoustics: practical manual for aquatic biomass estimation 
SN  - 9251014493 (pbk)
U1  - 639.2 
PY  - 1983///
CY  - Rome
PB  - FAO
KW  - Fisheries
KW  - Fishery management
KW  - Fishes
KW  - Aquaculture
N1  - Includes bibliography: p. 244-249
ER  -