000 00454nam a2200193Ia 4500
008 230524s9999 xx 000 0 und d
020 _a9251001456
040 _cUDSM
050 _aUNO PAM S633.F6
245 4 _aThe soil: how to improve the soil
260 _aRome
260 _bFAO
260 _c1976
300 _a29p.
300 _c20cm.
650 _aSoil - Utilization
942 _2Library of Congress Classification
942 _cPamphlet
999 _c50083
_d50083