Etiqueta de registo: 00574cam 22002051 450
001 1816478
003 http://id.bnportugal.gov.pt/bib/porbase/1816478
005 20030616220300.0
010 ## $a92-4-154065-6
035 ## $804477
095 ## $aPTBN00592601
100 ## $a19910904d1978 k y0pory0103 ba
101 0# $aeng
102 ## $aCH
200 1# $aNitrates, nitrites, and N-nitroso compounds
210 ## $aGeneva$cWorld Health Organization,$d1978
215 ## $a107 p
225 2# $aEnvironmental health criteria$v5
675 ## $a546$vBN$zpor$3288060
801 #0 $aPT$bBN$gRPC
977 ## $1QM-03-13$2coop$4UAVSD$6mq1263302$7bc$8coop$9UAVSD$bINIC$k0
998 ## $aUAV40-1766