TY - RPRT TI - Organic chemistry: air pollution studies, characterisation of chemical structures, synthesis of research materials, novel research materials, isotopic methods for analysis of carbohydrates, occurrence preparation and properties of naturally occuring monos AU - Schaffer, Robert PY - 1967 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS TN 427 DO - 10.6028/NBS.TN.427 ER -