1
Corporate Authors:
Group Author: ;
Published: Indian Environmental Society Distributors, Natraj Publishers,
Publication Dates: 1982.
Call Number: X32-4/E246/[1982?]
; ;
Group Author: ;
Published: Indian Environmental Society Distributors, Natraj Publishers,
Publication Dates: 1982.
Call Number: X32-4/E246/[1982?]
2
Corporate Authors:
Group Author: ;
Published: Omega Scientific Publishers,
Publication Dates: c1990.
Call Number: R730.231-53/N738/1989/
; ;
Group Author: ;
Published: Omega Scientific Publishers,
Publication Dates: c1990.
Call Number: R730.231-53/N738/1989/