Environmental pollution & control

Ижил төстэй зүйлс

• Environmental pollution control engineering /
  -н: 177769 Rao, C. S.
  Хэвлэсэн: (1991)
• Environmental pollution : principles, analysis and control /
  -н: 403302 Narayanan, P.
  Хэвлэсэн: (2007)
• Environmental pollution
  Хэвлэсэн: (1974)
• Environmental pollution and control
  -н: 287180 Vesilind, P. Aarne
• Environmental pollution A
  Хэвлэсэн: (1980)