TY - BOOK AU - Phillips, John, CN - RA565 CN - RA565 CY - Dubuque, Iowa, DA - [1971] ID - 54305 KW - Environmental health. PB - W. C. Brown PP - Dubuque, Iowa, PY - [1971] SN - 0697073343 T1 - Environmental health;a paradox of progress TI - Environmental health;a paradox of progress ER -