000 00308 a2200121 4500
080 _a631.4
_bD 674 O
245 1 _aOur soils and their management
_cby R.L. Donahue
260 _aNew Delhi
_bAsia Pub. House
_c1963
650 _aSoil Management
100 1 _aDonahue, R.L.
_d
300 _a568 p.
901 _a79748
999 _c43462
_d43462