00556cam a22001572  4500001001100000005001700011008004100028020001700069040001500086245014300101250001200244260003500256300001400291650005800305700003500363000001977620151217152201.0110208s         xx           000 0 eng d  a0002000221 :  aKABUcKABU10aOccupational health :bA manual for health workers in developing countries /cH. de Glanville, R. S. F. Schilling and C. H. Wood (editors)  a1st ed.  aNairobi, Kenya :bAMRF,c1979.  avi,249 p. 0aIndustrial hygienexDeveloping countries.@00001797191 aGlandville, H. de.@0000179720