000 01383nam  2200325za 4500
0019.849182
003CaOODSP
00520240527135430
007cr |||||||||||
008171221s1975    onc ||||o    f000 0 eng d
040 |aCaOODSP|beng
041 |aeng|bfre
043 |an-cn---
0861 |aCW69-9/47E-PDF
24510|aAssessing permanency of small potholes by Chironominae communities |h[electronic resource] / |cby E.A. Driver.
260 |a[Ottawa] : |bCanadian Wildlife Service, |c1975.
300 |a7 p.
4901 |aProgress notes ; |vno. 47
500 |a"August 1975."
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
500 |aIncludes summary in French.
504 |aIncludes bibliographical references.
520 |a"An easy method of evaluating wetland habitat on the ground is essential for effective land acquisition and for projecting permanency of brood habitat. This paper deals with a possible technique for the assessment of wetlands"--Introd.
69207|2gccst|aWetlands
69207|2gccst|aHabitats
7101 |aCanada. |bEnvironment Canada.
7102 |aCanadian Wildlife Service.
830#0|aProgress notes (Canadian Wildlife Service)|vno. 47|w(CaOODSP)9.504439
85640|qPDF|s362 KB|uhttps://publications.gc.ca/collections/collection_2017/eccc/CW69-9-47-eng.pdf