000 00329nam a2200133Ia 4500
020 _a0852292422
082 _b260
_a030
245 0 _aNitrogen to Philistines volume 13
260 _bEncyclopaedia britannica, inc
_aLondon
_c1988
300 _a336
944 _cR
999 _c536718
_d536718