@book{159297, author = {Walsh, C. and Hartill, B. and National Institute of Water and Atmospheric Research (N.Z.)}, title = {Length and age composition of commercial snapper landings in SNA 1 and SNA 8, 1996-97 / }, publisher = {NIWA, }, year = {1998.}, series = {NIWA technical report, }, address = {Wellington, N.Z. : }, url = {http://docs.niwa.co.nz/library/public/NIWAtr24.pdf} }