Gullard, J. A. (1969). Manual of methods for fish stock assesment. F A O United Nations.
Chicago Edition CitationGullard, J. A. Manual of Methods for Fish Stock Assesment. Rome: F A O United Nations, 1969.
MLA Edition CitationGullard, J. A. Manual of Methods for Fish Stock Assesment. F A O United Nations, 1969.
Warning: These citations may not always be 100% accurate.