- the
original on 26
March 2014.
Retrieved 23 July 2013.
Virginia Dougl****
Hayssen; Ari Van
Tienhoven (1993). Asdell's
Patterns of
Mammalian Reproduction:...
- (2012-12-02). The
Biology of the Monotremes. Elsevier. ISBN 978-0-323-15331-7.
Hayssen, Virginia; Orr, Teri J. (2017-10-27).
Reproduction in Mammals: The Female...
- 120 (1): 221–225. doi:10.1676/07-002.1. Kunz,
Thomas H.; Wemmer, Chris;
Hayssen,
Virginia (1996). "****, age, and
reproductive condition of mammals". In...
- July 11, 2024, at the
Wayback Machine. Variety.
Retrieved July 11, 2024.
Hayssen,
Sophie (May 29, 20240). "A New Do****entary Goes
Behind the
Scenes of Christian...
-
Taplinger Publishing. pp. 138–179. ISBN 978-0-8008-8324-9. Haas, S. K.;
Hayssen, V.; Krausman, P. R. (2005). "Panthera leo" (PDF).
Mammalian Species. 762:...
- Machine"
Evolutionary Ecology 16.2 (2002): 123-137.
Virginia Dougl****
Hayssen; Ari Van
Tienhoven (1993). Asdell's
Patterns of
Mammalian Reproduction:...
- 3–5 May, Manado, Indonesia. pp. 83–92. ISBN 978-3-89958-389-2. Dougl****
Hayssen, V.; Van Tienhoven, A. & Van Tienhoven, A. A. (1993). "Order Artiodctyla...
- Medicine.
Elsevier Health Sciences. ISBN 978-0-7020-2828-1.
Virginia Dougl****
Hayssen; Ari Van
Tienhoven (1993). Asdell's
Patterns of
Mammalian Reproduction:...
- ). London:
British Museum of
Natural History. pp. 312–313. Haas, S.K.;
Hayssen, V.; Krausman, P.R. (2005). "Panthera leo" (PDF).
Mammalian Species. 2005...
- Mammals.
Csiro Publishing. ISBN 978-0-643-09928-9.
Retrieved 15
March 2013.
Hayssen, V.D.; Van Tienhoven, A. (1993). "Order Monotremata,
Family Tachyglossidae"...