Zack, S. I.
Uniform system of accounts for wastewater utilities : manual of practice nº 10 / S. I. Zack. - Washington : Water Pollution Control Federation , cop. 1970 . - VI, 73 p. ; 26 cm. - (WPCF manual of practice) . 10
ISBN
Águas residuais
LCC TD1
Uniform system of accounts for wastewater utilities : manual of practice nº 10 / S. I. Zack. - Washington : Water Pollution Control Federation , cop. 1970 . - VI, 73 p. ; 26 cm. - (WPCF manual of practice) . 10
ISBN
Águas residuais
LCC TD1
