APA
Alka Singh, University of Delhi. Faculty of Science. Department of Botany & University of Delhi. Faculty of Science. Department of Botany. (1993). Aerobiogical and immunochemical studies on fungal spores of different occupational sites. : .
Chicago
Alka Singh, University of Delhi. Faculty of Science. Department of Botany and University of Delhi. Faculty of Science. Department of Botany. 1993. Aerobiogical and immunochemical studies on fungal spores of different occupational sites. : .
Harvard
Alka Singh, University of Delhi. Faculty of Science. Department of Botany and University of Delhi. Faculty of Science. Department of Botany. (1993). Aerobiogical and immunochemical studies on fungal spores of different occupational sites. : .
MLA
Alka Singh, University of Delhi. Faculty of Science. Department of Botany and University of Delhi. Faculty of Science. Department of Botany. Aerobiogical and immunochemical studies on fungal spores of different occupational sites. : . 1993.
