000 00542nam a2200217Ia 4500
008 230524s9999 xx 000 0 und d
020 _a0236309390
040 _cUDSM
050 _aS593.S6
100 _aSmith, Richard T.
245 0 _aTechniques in pedalogy: a handbook for environment and resources studies
260 _aLondon
260 _bElek Science
260 _c1975
300 _a213p.
300 _c23cm.
650 _aSoil science
700 _aill.
942 _2Library of Congress Classification
942 _cBook
999 _c29313
_d29313