By Ligon E.   Narain U.   in Journal of Environmental Economics and Management

ISSN:0095-0696|37|3|272-289

Academic Press‎(1999)‎

Access to resources Favorite 11.85741

By Narain U.   Sharma R.K.   in Solar Physics

ISSN:0038-0938|181|2|287-287

Springer Publishing Company ‎(1998)‎

Access to resources Favorite 11.022106

By Bennett K.   Roberts B.   Narain U.   in Solar Physics

ISSN:0038-0938|185|1|41-59

Springer Publishing Company ‎(1999)‎

Access to resources Favorite 9.3243065

By Narain U.   Agarwal P.   Sharma R.K.   Prasad L.   Dwivedi B.N.   in Solar Physics

ISSN:0038-0938|199|2|307-315

Springer Publishing Company ‎(2001)‎

Access to resources Favorite 6.359954