THREE SPECIES OF DIGENEA FROM THE ATLANTIC LEATHERBACK TURTLE (DERMOCHELYS CORIACEA)THRELFALL W.1979; CANAD. J. ZOOL.; CAN; DA. 1979; VOL. 57; NO 9; PP. 1825-1829; ABS. FRE; BIBL. 16 REF.Article

NEW AND PREVIOUSLY DESCRIBED SPECIES OF MONOGENETIC TREMATODES FROM LABRADOR CATOSTOMIDS AND CYPRINIDSTHRELFALL W.1974; FOLIA PARASITOL.; TCHECOSL.; DA. 1974; VOL. 21; NO 3; PP. 205-214; ABS. RUSSE; BIBL. 16REF.Article

HORNED LARK BREEDING BIOLOGY AT CAPE ST. MARY'S, NEWFOUNDLANDCANNINGS RJ; THRELFALL W.1981; WILSON BULL.; ISSN 0043-5643; USA; DA. 1981; VOL. 93; NO 4; PP. 519-530; BIBL. 24 REF.Article

NOTES ON THE EGGS, EMBRYOS AND CHICK GROWTH OF COMMON GUILLEMOTS URIA AALGE IN NEWFOUNDLANDMAHONEY SP; THRELFALL W.1981; IBIS; ISSN 0019-1019; GBR; DA. 1981; VOL. 123; NO 2; PP. 211-218; BIBL. 25 REF.Article

POPULATION DYNAMICS OF LICE (MALLOPHAGA) ON AUKS (ALCIDAE) FROM NEWFOUNDLAND.EVELEIGH ES; THRELFALL W.1976; CANAD. J. ZOOL.; CANADA; DA. 1976; VOL. 54; NO 10; PP. 1694-1711; ABS. FR.; BIBL. 28 REF.Article

A MORPHOLOGICAL COMPARISON OF MUSKRATS (ONDATRA ZIBETHICUS) FROM NEWFOUNDLAND AND NEW BRUNSWICKRIGBY MD; THRELFALL W.1982; CAN. J. ZOOL.; ISSN 0008-4301; CAN; DA. 1982; VOL. 60; NO 9; PP. 2235-2238; ABS. FRE; BIBL. 14 REF.Article

THE BIOLOGY OF IXODES (CERATIXODES) URIAE WHITE, 1852 IN NEWFOUNDLANDEVELEIGH ES; THRELFALL W.1975; ACAROLOGIA; FR.; DA. 1975; VOL. 16; NO 4; PP. 621-635; ABS. ALLEM.; BIBL. 16REFArticle

THE BREEDING BIOLOGY OF THE HERRING GULL IN NEWFOUNDLAND. = BIOLOGIE DE LA REPRODUCTION DU GOELAND ARGENTE A TERRE-NEUVEHAYCOCK KA; THRELFALL W.1975; ; AUK; U.S.A.; DA. 1975; VOL. 92; NO 4; PP. 678-697; BIBL. 2 P. 1/2Article

BIONOMICS OF IXODES (CERATIXODES) URIAE WHITE, 1852 ON AUKS (ALCIDAE) FROM NEWFOUNDLANDEVELEIGH ES; THRELFALL W.1975; CANAD. J. ZOOL.; CANADA; DA. 1975; VOL. 53; NO 1; PP. 82-86; ABS. FR.; BIBL. 17REF.Article

Seasonal occurence of Anodonta cataracta Say, 1817, Glochidia on three-spined sticklebacks, Gasterosteus aculeatus LinnaeusTHRELFALL, W.The Veliger. 1986, Vol 29, Num 2, pp 231-234, issn 0042-3211Article

NOTES ON THE AGONISTIC BEHAVIOR OF COMMON MURRESMAHONEY SP; THRELFALL W.1982; WILSON BULLETIN (WILSON ORNITHOLOGICAL SOCIETY); ISSN 0043-5643; USA; DA. 1982; VOL. 94; NO 4; PP. 595-598Article

NOTES ON THE STANDARD BODY MEASUREMENTS OF TWO POPULATIONS OF HERRING GULLS (LARUS ARGENTATUS)THRELFALL W; JEWER DD.1978; ; AUK; USA; DA. 1978; VOL. 95; NO 4; PP. 749-753; BIBL. 9 REF.Article

A NEW SPECIES, AND NOTES ON A PREVIOUSLY DESCRIBED SPECIES, OF AUSTROMENOPON BEDFORD, 1939 (MALLOPHAGA: AMBLYCERA) FROM ACIDS (AVES: CHARADRIIFORMES)EVELEIGH ES; THRELFALL W.1974; PROC. ENTOMOL. SOC. WASHINGTON; U.S.A.; DA. 1974; VOL. 76; NO 3; PP. 270-277; BIBL. 7REF.Article

MALLOPHAGA FROM SOME NORTH AMERICAN ANATIDAETHRELFALL W; BOURGEOIS CH E.1979; PROC. ENTOMOL. SOC. WASH.; ISSN 0013-8797; USA; DA. 1979; VOL. 81; NO 2; PP. 327-328; NOTEArticle

SEABIRD MORTALITY IN A STORM = MORTALITE D'OISEAUX DE MER AU COURS D'UN ORAGETHRELFALL W; EVELEIGH E; MAUNDER JE et al.1974; ; AUK; U.S.A.; DA. 1974; VOL. 91; NO 4; PP. 846-849Article

A comparison of the karyotypes of six species of CharadriiformesBARTLETT, S. E; THRELFALL, W.Genome (Ottawa. Print). 1987, Vol 29, Num 2, pp 213-220, issn 0831-2796Article

Observations on the ectoparasites of some Newfoundland passerines (Aves: Passeriformes)WHEELER, T. A; THRELFALL, W.Canadian journal of zoology. 1986, Vol 64, Num 3, pp 630-636, issn 0008-4301Article

Heliconema psammobatidus sp. n. (Nematoda: physalopteridae) from a skate, Psammobatis lima (Chondrichthyes: Rajidae), taken in ChileTHRELFALL, W; CARVAJAL, J.Proceedings of the Helminthological Society of Washington. 1984, Vol 51, Num 2, pp 208-211, issn 0018-0130Article

Equine lymphocyte antigens and reproduction in the Standardbred marePARK, C. A; HINES, H. C; THRELFALL, W. R et al.Animal genetics (Print). 1989, Vol 20, Num 1, pp 99-104, issn 0268-9146Article

Histochemical observations on nonspecific and specific phosphatases in Cotugnia meggitti (Cestoidea : Davaineidae)THRELFALL, W; PANDEY, K. C; VARSHA TAYAL et al.Proceedings of the Helminthological Society of Washington. 1990, Vol 57, Num 2, pp 157-160, issn 0018-0130Article

Basal cell carcinoma of the periocular regionARLETTE, J. P; CARRUTHERS, A; THRELFALL, W. J et al.Journal of cutaneous medicine and surgery. 1998, Vol 2, Num 4, pp 205-208, issn 1203-4754Article

Mortality among British Columbia pilotsSALISBURY, D. A; BAND, P. R; THRELFALL, W. J et al.Aviation, space, and environmental medicine. 1991, Vol 62, Num 4, pp 351-352, issn 0095-6562Article

Identification of occupational cancer risks in British Columbia. Part II : A population-based case-control study of 1516 prostatic cancer casesBAND, P. R; LE, N. D; FANG, R et al.Journal of occupational and environmental medicine. 1999, Vol 41, Num 4, pp 233-247, issn 1076-2752Article

Mortality patterns in female domestic workersMCDOUGAL, L; BAND, P. R; SPINELLI, J. J et al.American journal of industrial medicine. 1992, Vol 21, Num 4, pp 595-599, issn 0271-3586Article

Mortality among female registered nurses and school teachers in British ColumbiaKING, A. S; THRELFALL, W. J; BAND, P. R et al.American journal of industrial medicine. 1994, Vol 26, Num 1, pp 125-132, issn 0271-3586Article