TY  - BOOK
AU  - Gulland,J.A.
TI  - Manual of methods for fish stock assessment,
T2  - FAO manuals in fisheries science, no. 4
AV  - SH333 .G8
U1  - 333.9 GUL 22
PY  - 1969///-
CY  - Rome
PB  - Food and Agriculture Organization of the United Nations
KW  - Fish stock assessment
KW  - Statistical methods
KW  - Economics
N1  - Includes bibliographical references; pt. 1. Fish population analysis
ER  -