000 00550nam a2200133 a 4500
001 6614
003 20110211 00:00:00
004 MX-SIABUC
040 _aMX-SIABUC
100 _aWentworth, K. L. \ Brittingham, M. C. \ Wilson, A. M.
_921990
245 _aConservation reserve enhancement program fields :
_bbenefits for grassland and shrub-scrub species
599 _aVol.65, núm.1 (ene-feb, 2010)
773 0 _tJournal of Soil and Water Conservation
_dEstados Unidos de América : Soil and Water Conservation Society
_x0022-4561
_cAgronomía
_g2010 ( Vol.65, num. 1)
942 _2ddc
_cANS
999 _c6494
_d6494