000			00679nam a2200181Ia 4500
003			MX-MdCICY
005			20250625122449.0
040			_cCICY
090			_aB-4943
245	1	0	_aDemographic analysis of a rare columnar cactus (Neobuxbaumia macrocephala)in the Tehuacan Valley, Mexico
490	0		_vBiological Conservation, 103, p.349-359, 2002
700	1	2	_aEsparza-Olguín, L.
700	1	2	_aValverde, T.
700	1	2	_aVilchis-Anaya, E.
856	4	0	_uhttps://drive.google.com/file/d/1qm4bLyvHqwwUFRbWUJLWsENp6SYCrBr-/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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999			_c39302 _d39302