00309nam a2200121Ia 450000500170000024500310001726000090004850000070005752000810006458300190014594200060016499900170017020260716043330.0  aENVIRONMENTAL regulations.  c1995  aDC  aPresents a comprehensive guide to environmental codes throughout the region.  c3/7/00kM2LMGR  cA  c45042d45042