000 00297 a2200121 4500
080 _a631.5
_bM 261 N
245 1 _aNew method of soil and crop cultivation
_cby T.S. Maltsev
260 _aMoscow
_c1956
650 _aCrop Cultivation
100 1 _aMaltsev, T.S.
_d
300 _a64 p.
901 _a50650
999 _c44579
_d44579