'(Sarah of the Clue Crew reports from the San Diego Zoo.)  Commonly called woolfat, this substance obtained from the greasy coating on wool is used in cosmetics'
lanolin
ODDS & ENDS: Commonly called woolfat, this substance obtained from the greasy coating on wool is used in cosmetics
Commonly called woolfat, this substance obtained from the greasy coating on wool is used in cosmetics
Commonly called woolfat, this substance obtained from the greasy coating on wool is used in cosmetics
ODDS & ENDS
lanolin
ODDS & ENDS