Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Alexander G. Ruthven"'
Autor:
Alexander G. Ruthven
Publikováno v:
The American Naturalist. 43:401-409
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d7328feb52df634e1133c50c5cae879
https://doi.org/10.1086/279072
https://doi.org/10.1086/279072
Publikováno v:
The American Naturalist. 47:625-632
It has been asserted that the number of large scales on the ventral surface in snakes is the same or nearly the same as the number of vertebra. Gadow (1901, p. 582) asserts 'that the "skeleton segments correspond in number to the ventral and transver
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8a7f036c2f03d42f1d540f10b174a4a
https://doi.org/10.1086/279376
https://doi.org/10.1086/279376
Autor:
Alexander G. Ruthven
Publikováno v:
Bulletin of the United States National Museum. :1-201
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b84082c6a4de6b9b4995bf428898efe
https://doi.org/10.5479/si.03629236.61.1
https://doi.org/10.5479/si.03629236.61.1
Autor:
Alexander G. Ruthven
Publikováno v:
The Biological Bulletin. 7:289-299
The garter snake, †? Eutarnia but/en Cope, has been the sub ject of considerable discussion among herpetologists in spite of the fact that only five specimens were known. In 1888, Professor Cope (†89,p. 399) first recognized and described t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::453e53c4025821decffec21010e60a22
https://doi.org/10.2307/1535613
https://doi.org/10.2307/1535613
Autor:
Alexander G. Ruthven
Publikováno v:
The Journal of Higher Education. 2:7-10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f5494c5113a2bb7ed7154d4043ce19e
https://doi.org/10.1080/00221546.1931.11772242
https://doi.org/10.1080/00221546.1931.11772242
Autor:
Alexander G. Ruthven
Publikováno v:
The American Naturalist. 42:388-393
n/a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a5a23e547fd90d70f35f1367926e53f
https://doi.org/10.1086/278946
https://doi.org/10.1086/278946
Autor:
Alexander G. Ruthven
Publikováno v:
Annals of the Association of American Geographers. 2:41-48
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::098762733751cdfcc118b8d48b2a9b60
https://doi.org/10.1080/00045601209356983
https://doi.org/10.1080/00045601209356983
Autor:
Alexander G. Ruthven
Publikováno v:
Religious Education. 27:324-329
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d391ce85dc5dab4c1572754e01a0fed
https://doi.org/10.1080/0034408320270406
https://doi.org/10.1080/0034408320270406
Autor:
Alexander G. Ruthven
Publikováno v:
Science. 47:440-442
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::827c9ced2540bba1212672aff0fc10e5
https://doi.org/10.1126/science.47.1218.440
https://doi.org/10.1126/science.47.1218.440
Autor:
Alexander G. Ruthven
Publikováno v:
Proceedings of the United States National Museum. 41:517-519
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::063e64ba4736e9be954a6da9b25d06be
https://doi.org/10.5479/si.00963801.1874.517
https://doi.org/10.5479/si.00963801.1874.517