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Author Title Year Publication Serial (up) Volume Pages
Alexander, B.K.; Bowers, J.M. Social organization of a troop of Japanese monkeys in a two-acre enclosure 1969 Folia Primatologica; International Journal of Primatology 2055 10 230-242
Shalaby, A.M. Host-preference observations on Anopheles culicifacies (Diptera: Culicidae) in Gujarat State, India 1969 Annals of the Entomological Society of America 2739 62 1270-1273
Holbrook, A.A. Biology of equine piroplasmosis 1969 Journal of the American Veterinary Medical Association 2740 155 453-454
La Riviere, J.W. Ecology of yeasts in the kefir grain 1969 Antonie van Leeuwenhoek 2741 35 Suppl:D15-6
Hanson, R.P.; Trainer, D.O. Significance of changing ecology on the epidemiology of arboviruses in the United States 1969 Proceedings, Annual Meeting of the United States Animal Health Association 2742 73 291-294
Beerwerth, W.; Schurmann, J. [Contribution to the ecology of mycobacteria] 1969 Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. 1. Abt. Medizinisch-Hygienische Bakteriologie, Virusforschung und Parasitologie. Originale 2743 211 58-69
Boray, J.C. Experimental fascioliasis in Australia 1969 Advances in Parasitology 2744 7 95-210
Halford; G.S.; Halford, J.M . Secondary reinforcement: signal or substitute reward? A preliminary investigation 1969 3588
Lanzetta, J.T.; Hannah, T.E. Reinforcing behavior of “naive” trainers 1969 Journal of Personality and Social Psychology 4307 11 245-252
Sambraus, H.H. Das soziale Lecken des Rindes 1969 Zeitschrift für Tierpsychologie 5235 26 805-810