000 01669nam  2200289za 4500
0019.611452
003CaOODSP
00520200727163748
007ta
008150406|1994||||xxc|||||     f|0| 0 eng d
020 |a0-662-22447-7
022 |a0069-0023
040 |aCaOODSP|beng
043 |an-cn---
0861 |aCW69-9/209E
1102 |aCanadian Wildlife Service.
24510|aAerial surveys of Nearctic shorebirds wintering in Mexico : |bpreliminary results of surveys of the southern half of the Pacific coast, states of Chiapas to Sinaloa / |cby R. I. G. Morrison et al.
260 |aOttawa - Ontario : |bEnvironment Canada.
300 |a21p. : |bgraphs, references, tables ; |c28 cm.
4901 |aProgress notes|x0069-0023|vNo. 209, September, 1994
500 |a"Aerial surveys of the southern half of the Pacific coast of Mexico between the states of Chiapas and Sinaloa were carried out in February 1994 to determine the distribution and numbers of wintering Nearctic shorebirds, as the third and final year of a Mexican Shorebird Atlas project."--Abstract.
5203 |aAerial surveys of the southern half of the Pacific coast of Mexico between the states of Chiapas and Sinaloa were carried out in February 1994 to determine the distribution and numbers of wintering Nearctic shorebirds, as the third and final year of a Mexican Shorebird Atlas project.--Abstract
563 |aProcessed
69007|aBirds|2gcpds
7201 |aMorrison, R. I. G.
7760#|tAerial surveys of Nearctic shorebirds wintering in Mexico |w(CaOODSP)9.850490
830#0|aProgress notes (Canadian Wildlife Service)|x0069-0023|vNo. 209, September, 1994|w(CaOODSP)9.514494