000 00363nam a2200157Ia 4500
008 130223s9999 xx 000 0 und d
080 _a635.977.877
245 _aSubabul
260 _aNew Delhi
260 _bIndian Social Institute
260 _c1993
300 _a15p.
440 _aNo.246; Agricultural Education
901 _pS43413
942 _cB
_2udc
999 _c134848
_d134848