000 00301nam a2200121Ia 4500
008 221219s9999 xx 000 0 und d
100 _aM.S.Ashton
245 4 _aThe Silvicultural Basis for Agroforestry systems
260 _bCRC Press
650 _aForestory
700 _aF.Montagnini
942 _cBK
999 _c3410
_d3410