000 01335nam  2200337zi 4500
0019.922249
003CaOODSP
00520240527135432
006m     o  d f      
007cr |n|||||||||
008230124s1954    onc     o    f|0| 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cnm--
0861 |aCW66-980/1954E-PDF
1001 |aBoyer, George F. |d1916-1960 |eauthor.
24510|aAerial survey special black duck study / |cG.F. Boyer.
264 1|a[Ottawa] : |b[Canadian Wildlife Service], |c[1954]
300 |a1 online resource (1 volume (various pagings))
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
500 |aCaption title.
500 |aAlso contains Midwinter inventories of waterfowl of the Maritimes, covering the years 1948-1963.
650 0|aWaterfowl|zMaritime Provinces.
650 0|aBird surveys|zMaritime Provinces.
650 6|aGibier d'eau|zProvinces maritimes.
650 6|aOiseaux|xInventaires|zProvinces maritimes.
7102 |aCanadian Wildlife Service, |eissuing body.
85640|qPDF|s36.36 MB|uhttps://publications.gc.ca/collections/collection_2023/eccc/cw66/CW66-980-1954-eng.pdf