खोज परिणाम - "Pollution Control."

  1. 221

    Suggested high school science activities on industrial pollution and its control द्वारा Morales, Manolita Bacolod 1951-

    प्रकाशित 1978
    थीसिस
  2. 222

    Statistical modeling of exhaust emission from mobile sources using P.E.T.C. and M.V.I.S. data in the Philippines द्वारा Lacuarin, Joselito R.

    प्रकाशित 2004
    थीसिस
  3. 223

    Development of drive cycle and emission models for in-use tricycles in Metro Manila द्वारा Abuzo, Anabel A.

    प्रकाशित 2005
    थीसिस