000 00406 a2200133 4500
080 _a631.4
_bB 185 L
245 1 _aLiving soil-evidence of the importance to human health of soil vitality, with special reference to post-war planting
_cby E.B. Balfour
250 _a7th edn.
260 _aLondon
_c1947
650 _aSoil Science
100 1 _aBelfour, E.B.
_d
300 _a258 p. & 14 pls.
901 _a21952
999 _c43410
_d43410