M. Oleka

Determination of aerosol metal composition and concentration during the 2001/2002 Harmattan season at Uturu, Nigeria

T. Chineke, I. Chiemeka, M. Oleka, 2007 .

Measurement of aerosol concentration variation by opto-electronic method

T. Chineke, I. Chiemeka, M. Oleka, 2007 .