id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
inhs-172	Bellrose, Frank C.	Lead Poisoning as a Mortality Factor in Waterfowl Populations	1959	64	.pdf	application/pdf	25158	1108	66	3 ingested lead shot among waterfowl popu- lations in fall and early winter, and (3) appraisal of waterfowl losses resulting from the ingestion of various quantities of lead shot per bird. However, the sources of material and data related to the occurrence of lead shot in waterfowl gizzards have been so numerous as to make such acknowledgment cumbersome.	cache/inhs-172.pdf	txt/inhs-172.txt