000 008560000a22003010004500
904 _aBCO
905 _aC
908 _aJ
909 _aAS
914 _aSILVI
914 _aRIBRE
082 0 4 _a30001
100 1 _941515
_aALLEN, B.J.
260 _c1985
650 1 4 _9134805
_aAGRICULTURA MIGRATORIA
650 1 4 _9167809
_aUSO DE LA TIERRA
650 1 4 _9140991
_aCOFFEA
650 1 4 _9157262
_aPAPUA NUEVA GUINEA
691 _9140991
_aCOFFEA
691 _9330061
_aPAPUA NEW GUINEA
692 _aCOFFEA
692 _aPAPOUASIE NOUVELLE GUINEE
773 0 _tAgroforestry Systems (PaĆ­ses Bajos)
_d1985
_gv.3(3) p.227-238
040 _aCR-TuBCO
_cCR-TuBCO
_bEs
245 1 0 _aDynamics of fallow successions and introduction of robusta coffee in shifting cultivation areas in the lowlands of Papua New Guinea
942 _cANA
003 CR-TuBCO
999 _c49226
_d49226