000			02227pam a2200505 a 4500
001			62541
003			VKV
005			20241219010142.0
008			070907s2008||||nyua|||c|b||||001|0|eng||
010			_a 2007037141
020			_a0329728733
020			_a0802796869
020			_a0802796877 (lib. bdg.)
020			_a9780329728731 (Follett bdg.)
020			_a9780802796868
020			_a9780802796875 (lib. bdg.)
040			_aDLC _cDLC _dDLC _dICrlF
043			_an-us-id _an-us-mt _an-us-wy
050	0	0	_aQL737.C22 _bP385 2008
082	0	4	_a599.773/177/09787/52 _222
100	1		_aPatent, Dorothy Hinshaw. _9592
245	1	0	_aWhen the wolves returned : _brestoring nature's balance in Yellowstone / _cDorothy Hinshaw Patent ; photographs by Dan Hartman and Cassie Hartman.
260			_aNew York : _bWalker, _c2008.
300			_a39 p. : _bill. (some col ; _c26 x 29 cm.
504			_aIncludes bibliographical references and index.
510	0		_aBooklist.
510	0		_aHorn Book.
510	0		_aLibrary Media Connection starred.
520			_aDiscusses how the wolf, once returned to Yellowstone National Park, helped restore balance to the ecosystem by minimizing the predation of coyotes on smaller creatures, keeping the elk herd on the run, thereby helping more aspen and willow trees to grow, and influencing other previously misunderstood dynamics.
521	0		_a6.0 _bFollett Library Resources.
521	2		_a3-6 _bFollett Library Resources.
650		0	_aWolves _xReintroduction _zYellowstone National Park _vJuvenile literature. _968123
650		0	_aWolves _xReintroduction _zYellowstone National Park _vPictorial works _vJuvenile literature. _968124
650		1	_aWildlife reintroduction. _968125
650		1	_aWolves. _915426
650		7	_aWildlife conservation. _2sears. _93990
650		7	_aWolves. _2sears. _915426
651		0	_aYellowstone National Park _vJuvenile literature. _93930
651		1	_aYellowstone National Park. _93931
651		7	_aYellowstone National Park. _2sears. _93931
700	1		_aHartman, Cassie, _eill. _968126
700	1		_aHartman, Dan, _d1955-, _eill. _968127
852			_920,00USD
942			_2ddc _cBK
999			_c43542 _d43542