-
crucial part of conservation). The
squirrel is
still a
threatened species.
Yensen, E. (2019). "Urocitellus brunneus". IUCN Red List of
Threatened Species...
- gris"
Yensen, E.; Tarifa, T. (2003). "Galictis vittata".
Mammalian Species. 727:
Number 727: pp. 1–8. doi:10.1644/727. S2CID 198121748.
Yensen, E.; Tarifa...
-
supply houses.
Several researchers,
including Claudio Naranjo and
Richard Yensen, have
explored MDA in the
field of psychotherapy. When MDA was
under development...
- American: 76–81. US 4767887,
Yensen,
Nicholas P., "
Yensen 1a",
published 1988-08-30, ****igned to Salt Weeds . A variety,
Yensen 1a, of
Distichlis palmeri...
- PMID 8413608. S2CID 4333114.
Archived from the
original (PDF) on 14 July 2014.
Yensen, Eric; Sherman, Paul W. (2003). "Chapter 10:
Ground Squirrels". In Feldhamer...
- Felids. Oxford:
Oxford University Press. p. 35. ISBN 978-0-19-923444-8.
Yensen, E.; Seymour, K. L. (2000). "Oreailurus jacobita" (PDF).
Mammalian Species...
- the
Olympic Peninsula in Washington. The
animal became extinct in 1970.
Yensen (2000). "Thomomys
mazama ssp. tacomensis". IUCN Red List of
Threatened Species...
- 1176/appi.ajp.2019.19010035. PMID 32098487. S2CID 211524704.
Tupper KW, Wood E,
Yensen R,
Johnson MW (2015-10-06). "Psychedelic medicine: a re-emerging therapeutic...
- doi:10.1093/acref/9780199657681.001.0001. ISBN 9780199657681. Nichols, D;
Yensen, R; Metzner, R; Shakespeare, W (1993). "The
Great Entactogen - Empathogen...
- the
family Sciuridae. It is
endemic to the
Northwestern United States.
Yensen, E.;
NatureServe (2017). "Urocitellus elegans". IUCN Red List of Threatened...
