The Weather Changed :
Lundelius Jr., Ernest L..
The Weather Changed : Shiftinh Climate dissolved ancient animal Alliances. - Oregon-XXU : The Leach Publishing Group, 1999. - p. 48-53 : il. - Bimestral - Vol. I, no. 5, (Sep./Oct. 1999) - Discovering Archaeology ; no. 5 . - Estados Unidos. The Leach Publishing Group. .
Art¡culo en inglés.
The Weather Changed : Shiftinh Climate dissolved ancient animal Alliances. - Oregon-XXU : The Leach Publishing Group, 1999. - p. 48-53 : il. - Bimestral - Vol. I, no. 5, (Sep./Oct. 1999) - Discovering Archaeology ; no. 5 . - Estados Unidos. The Leach Publishing Group. .
Art¡culo en inglés.
