00643cam a2200241 4500 2297730 BD-DhUL 20150112124545.0 791220s1936 enka b 000 0 eng u (OCoLC)ocm05814610 (NNC)2297730 VXF ZCU BD-DhUL 631.4 CLS Clarke, G. R. (George Robin) The study of the soil in the field / G.R. Clarke. 4th ed. Oxford : The Clarendon Press, 1936. 204 p. : ill , ; 17 cm. includes index. Soil surveys. AUTH ddc BK 29779 29779 0 0 ddc 0 631_400000000000000 0 NFIC 56572 DUSL DUSL GEN 1965-09-17 Purchased 631.4 A39830 2015-01-12 3 2015-01-12 BK