@article {44175,
	title = {Researching amphibian numbers in Alberta  (RANA): 2002 provincial summary},
	volume = {Alberta Species at Risk Report No. 74},
	year = {2002},
	address = {Edmonton},
	url = {http://www.srd.gov.ab.ca/fishwildlife/speciesatrisk/pdf/SAR_74.pdf},
	author = {Wilkinson, Lisa and Hanus, Stephen}
}
