Zobrazeno 1 - 10
of 174
pro vyhledávání: '"Roberts, J. G."'
Autor:
Roberts, J. G.
The behaviour of sanderlings, Calidris alba, was studied at Teesmouth, N. E. England. Flock sizes and within-flock spacing were related to factors such as substrate type, season, and prey distribution. Sightings of individually-identifiable colour-ri
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.315638
Autor:
Roberts, J. G., Baum, M.
Publikováno v:
The British Medical Journal, 1975 Jun 01. 2(5970), 559-559.
Externí odkaz:
https://www.jstor.org/stable/20473315
Autor:
Roberts, J. G.
Publikováno v:
The British Medical Journal, 1956 May 01. 1(4975), 1107-1107.
Externí odkaz:
https://www.jstor.org/stable/20335419
Autor:
Mattson, R. L., Roberts, J. G.
Publikováno v:
SAE Transactions, 1960 Jan 01. 68, 130-136.
Externí odkaz:
https://www.jstor.org/stable/44565121
Publikováno v:
Urologia Internationalis; Nov2003, Vol. 71 Issue 4, p418-421, 4p, 5 Black and White Photographs, 2 Charts
Autor:
Goel, Mahesh C., Roberts, J. G.
Publikováno v:
Urologia Internationalis; Jul2003, Vol. 71 Issue 1, p45-50, 6p
Autor:
Roberts, J. G.
Publikováno v:
Journal for Vascular Ultrasound; December 2016, Vol. 40 Issue: 4 p182-184, 3p
Publikováno v:
British Journal of Surgery; Oct1975, Vol. 62 Issue 10, p816-819, 4p