000 011020000a22003250004500
904 _aBCO
905 _aC
908 _aJ
909 _aAS
914 _aSILVI
914 _aRIBRE
082 0 4 _a11943
100 1 _951567
_aBRUNIG, E.F.
100 1 _977845
_aHEUVELDOP, J.
100 1 _9117087
_aSCHNEIDER, T.W.
260 _c1979
650 1 4 _9145091
_aECOLOGIA VEGETAL
650 1 4 _9167809
_aUSO DE LA TIERRA
650 1 4 _9167494
_aTROPICO HUMEDO
650 1 4 _930793
_aVENEZUELA
691 _9158959
_aPLANT ECOLOGY
691 _930793
_aVENEZUELA
692 _aPHYTOECOLOGIE
692 _aVENEZUELA
773 0 _tMitteilungen der Bundesforschungsanstalt fur Forst-und Holzwirtschaft (Alemania)
_d1979
_g(no.24) p.42-50
040 _aCR-TuBCO
_cCR-TuBCO
_bEs
245 1 0 _aDependence of productivity and stability on structure in natural and modified ecosystems in the tropical rainforest zone: preliminary conclusion from the MAB-pilot project at San Carlos de Rio Negro for the development of optimal agro-silvicultural and silvicultural systems
942 _cANA
003 CR-TuBCO
999 _c49822
_d49822