000 00335 a2200133 4500
080 _a5
_bT 448 E
245 1 _aElementary general and soil science
_cby G.F. Thisleton
260 _aLondon
_bGeorge Allen & Unwin
_c1960
650 _aSoil Science
650 _aScience
100 1 _aThisleton, G.F.
_d
300 _a96 p.
901 _a93083
999 _c24291
_d24291