Observations Of Mallards In The Parkland Of Alberta

Sorensen, Michael F.

Ottawa, 1978

By Minister Of Fisheries And The Environment. Canadian Wildlife Service
$8.50 CAD
Shipping calculated at checkout.
Details

Card covers, 22pages, 6.5x9 in, [16.5x22.5 cm]. Canadian Wildlife Service : Occasional Paper Number 36
Condition

Covers rubbed and marked with ink.
Notes

"Mallard populations along a 32-km roadside transect in Alberta Parkland were observed weekly from spring to fall for three years, 1968-70. " From the Abstract
ISBN

0662016009
View details