00651nam a2200193Ia 4500001000700000003000500007005001700012007000300029008004100032010001100073040000900084100002200093245011600115260002900231300001200260500013100272650002900403650002500432Z_3574CHAP20221018174642.0ta220113s1970    xx            000 0 eng d  a166660  cCHAP1 aBudowsky, Gerardo10aClassification and origin of Savannas in the light of a world vegetation classification /cpor Gerardo Budowsky  aChapingo, Méx. :c1970  a9 hojas  aReimpreso de: Head of the Foresty Program Inter-American Institute of Agricultural Sciences of the OAS.  Turrialba, Costa Rica13aSabanasxClasificación13aSabanasxEcología