Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Ralph H. Imler"'
Autor:
William H. Marshall, Emanuel Fritz, Wilson C. Hanna, Ralph H. Imler, A. J. van Rossem, Robert T. Orr, Emerson A. Stoner, G. Willett, W. E. Unglish, Alexander Wetmore, Randolph Jenks, James Stevenson, W. S. Long, Alden H. Miller, Laurence B. Potter, Richard M. Bond, Loye Miller, Margaret W. Wythe, James O. Stevenson, A. E. Borell
Publikováno v:
The Condor. 39:36-44
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6443a050c2e9904d6b231600acb0a019
https://doi.org/10.2307/1363487
https://doi.org/10.2307/1363487
Autor:
Ralph H. Imler
Publikováno v:
Electric beacons used to frighten wild ducks from grainfields /
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63c6bd50e1bc8ebfb3475409db2f90f0
https://doi.org/10.5962/bhl.title.67830
https://doi.org/10.5962/bhl.title.67830
Autor:
Ralph H. Imler
Publikováno v:
Bird-Banding. 8:166
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fd2b1ad68cdab170c568059e7f9e059
https://doi.org/10.2307/4509472
https://doi.org/10.2307/4509472
Autor:
Ralph H. Imler
Publikováno v:
The Journal of Wildlife Management. 9:265
long been known as an important breeding and resting ground for wild ducks. These lakes vary from small temporary potholes and ponds to large permanent lakes of two or three square miles. The usual depth is from one to four feet, but a few are much d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63772ca3187c87c13e641f3ec960894e
https://doi.org/10.2307/3796368
https://doi.org/10.2307/3796368
Autor:
Ralph H. Imler
Publikováno v:
Transactions of the Kansas Academy of Science (1903-). 39:295
The following annotated list of birds is the result of ten years of study and observation in Rooks, Ellis, and Graham counties. For comparison with the records in these counties, studies were also made in Geary, Logan, and Scott counties. The most ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d66713049241d62525f485f3cbc717c3
https://doi.org/10.2307/3625185
https://doi.org/10.2307/3625185