00462nam a22001577a 4500008004100000040005500041080002400096245002300120250001300143260003700156300001100193500004400204650001400248653001200262700003000274230519b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a612.015:577.1bK7.1  aMetabolic pathways  a3rd ed.   aLondon: bAcademic Press, c1975  a614p.   aVol.7 (Metabolism of Sulfur compounds)   aChemistry  aBiotin   aGreenberg, David M (Ed.)