RECRUITMENT: A PROBLEM OF MULTISPECIES INTERACTION AND ENVIRONMENTAL PERTURBATIONS, WITH SPECIAL REFERENCE TO GULF OF ST. LAWRENCE ATLANTIC HERRING (CLUPEA HARENGUS HARENGUS).LETT PF; KOHLER AC.1976; J. FISH. RES. BOARD CANADA; CANADA; DA. 1976; VOL. 33; NO 6; PP. 1353-1371; ABS. FR.; BIBL. 2 P.Article

THE INFLUENCE OF FLUCTUATIONS IN RECRUITMENT ON FISHERIES MANAGEMENT STRATEGY, WITH SPECIAL REFERENCE TO SOUTHERN GULF OF ST. LAWRENCE COD. = L'INFLUENCE DES FLUCTUATIONS DE RECRUTEMENT SUR LA STRATEGIE D'AMENAGEMENT DES PECHES; ETUDE, EN PARTICULIER, DE LA MORUE DU SUD DU GOLFE DU S^T LAURENTLETT PF; DOUBLEDAY WG.1976; INTERNATION. COMMISS. N.-W. ATLANT. FISH., SELEC. PAPERS; CANADA; DA. 1976; NO 1; PP. 171-193; BIBL. 4 P.Article

A STOCHASTIC MODEL FOR THE MANAGEMENT OF THE NORTHWESTERN ATLANTIC HARP SEAL (PAGOPHILUS GROENLANDICUS) POPULATION.LETT PF; BENJAMINSEN T.1977; J. FISH. RES. BOARD CANADA; CANADA; DA. 1977; VOL. 34; NO 8; PP. 1155-1187; ABS. FR.; BIBL. 1 P. 1/2Article

INFLUENCE OF WATER TEMPERATURE ON THE GROWTH RATE OF THE LANDLOCKED SEA LAMPREY (PETROMYZON MARINUS) AND THE ASSOCIATED RATE OF HOST MORTALITY.FARMER GJ; BEAMISH FWH; LETT PF et al.1977; J. FISH. RES. BOARD CANADA; CANADA; DA. 1977; VOL. 34; NO 9; PP. 1373-1378; ABS. FR.; BIBL. 23 REF.Article

ROLE OF STOCK BIOMASS AND TEMPERATURE IN RECRUITMENT OF GULF OF ST. LAWRENCE ATLANTIC COD, GADUS MORHUA.LETT PF; KOHLER AC; FITZGERALD DN et al.1975; J. FISH. RES. BOARD CANADA; CANADA; DA. 1975; VOL. 32; NO 9; PP. 1613-1627; ABS. FR.; BIBL. 2 P.Article

SYSTEM SIMULATION OF THE PREDATORY ACTIVITIES OF SEA LAMPREYS (PETROMYZON MARINUS) ON LAKE TROUT (SALVELINUS NAMAYCUSH) = MODELE DE L'ACTIVITE PREDATRICE DE P. M. VIS-A-VIS DE S. N.LETT PF; BEAMISH FWH; FARMER GJ et al.1975; J. FISH. RES. BOARD CANADA; CANADA; DA. 1975; VOL. 32; NO 5; PP. 623-631; ABS. FR.; BIBL. 29REFArticle

EFFECT OF COPPER ON SOME ASPECTS OF THE BIOENERGETICS OF RAINBOW TROUT (SALMO GAIRDNERI).LETT PF; FARMER GJ; BEAMISH FWH et al.1976; J. FISH. RES. BOARD CANADA; CANADA; DA. 1976; VOL. 33; NO 6; PP. 1335-1342; ABS. FR.; BIBL. 22 REF.Article

DENSITY-DEPENDENT PROCESSES AND MANAGEMENT STRATEGY FOR THE NORTHWEST ATLANTIC HARP SEAL POPULATIONLETT PF; MOHN RK; GRAY DF et al.1979; INTERNATION. COMMISS. N.-W. ATLANT. FISH., SELEC. PAPERS; CAN; DA. 1979; NO 5; PP. 61-79; BIBL. 2 P.Article