APA
Teluram L. P., . (1981). Environmental health and gygiene. Vikas pub, New Delhi: .
Chicago
Teluram Lily Pritam, . 1981. Environmental health and gygiene. Vikas pub, New Delhi: .
Harvard
Teluram L. P., . (1981). Environmental health and gygiene. Vikas pub, New Delhi: .
MLA
Teluram Lily Pritam, . Environmental health and gygiene. Vikas pub, New Delhi: . 1981.