LDR 00424nam a2200121zu 4500 008 090205n chi d 100 1 _aYan Ling 245 _aThe Necessity, Possibility and Realization of Socialist Transformation of China's Agriculture _cYan Ling 773 0 _tSocial Sciences in China _gVol. 3.1 (1982); p. 94-122" 946 _a 001 IFS32722 999 _c304344 _d304344 952 _70 _c1 _40 _00 _9169010 _yBOOK _10 _d2009-05-14 _aIFS