000 00469nam a2200169Ia 4500
008 170101s1971 xx 000 0 und d
082 _a389.6 IS:5309
100 _aIndian Standards Institution
245 0 _aSpecification for brooders
260 _bNew Delhi
_c1971
300 _apt.2
440 _aIS:5309Part.II--1970
650 _aBROODERS -- SPECIFICATIONS
653 _aBROODERS -- SPECIFICATIONS
653 _aPOULRY HOUSES AND EQUIPMENT
942 _2ddc
_cB
999 _c68126
_d68126