000 00401 am a2200145 a 4500
245 1 _aDevelopment of an improved smokeless 'chula' for better home management
300 _a78p.+xxxii
650 _aSmokeless chullah
650 _aHome management
502 _cUniversity of Madras, Madras
_bM.Sc.
_d1964
502 _gDevadas, R.
100 1 _aNimker, A.B.
_d
942 _2udc
_cT
901 _aRF5342
999 _c148916
_d148916