000 00468nam a2200181Ia 4500
008 170901s1978 xx 000 0 und d
082 _a635.977
_bP59T
100 _aPirone, P. P.
245 0 _aTree Maintenance
250 _a5
260 _aNew York
_bOxford University Press
_c1978
300 _a587
650 _aAgriculture and related technologies
650 _aTechnology (Applied sciences)
653 _aMaintenance
653 _aTrees
942 _2ddc
_cBK
999 _c16645
_d16645