International journal of environmental issues
International journal of environmental issues
- Ikot ekpene Development universal consortia 2011
- v. : ill. ; 24 cm.
15972417
Environmental protection--Nigeria--Periodicals. Nigeria--Environmental conditions--Periodicals.
TD 171.5.N6 .I58/
15972417
Environmental protection--Nigeria--Periodicals. Nigeria--Environmental conditions--Periodicals.
TD 171.5.N6 .I58/