A legislative history of the Clean air act amendments of 1977: a continuation of the Clean air act amendments of 1970 : together with a section-by-section index, 7±Ç

¾ÕÇ¥Áö
U.S. Government Printing Office, 1979

µµ¼­ º»¹®¿¡¼­

¸ñÂ÷

Compliance date extensions for coal conversion_ 24
5765
Prevention of significant deterioration 48
5791
61
5797

Ç¥½ÃµÇÁö ¾ÊÀº ¼½¼Ç 11°³

±âŸ ÃâÆǺ» - ¸ðµÎ º¸±â

ÀÚÁÖ ³ª¿À´Â ´Ü¾î ¹× ±¸¹®

µµ¼­ ¹®ÇåÁ¤º¸