000 00464cam a2200157I 4500
245 1 _aThe maintenance of soil fertility
_cby Charles Embree Thorne
260 _aNew York
_bOrange Judd Pub. Co.
_c1930
650 _aSoils.
100 1 _aThorne, Chas. E.
300 _axvii, 332 p.
_bincl. front., illus., tables.
_c24 cm.
040 _aIARI, New Delhi
080 _a631.452 T511M
901 _a11058
994 _aC0
_bINARI
901 _a11058
999 _c44229
_d44229