PPerspectives in ecologyPerspectives in ecologyde Jamuna Sharan Singh, Brij GopalMateriasEcologyEdiciones (1)Perspectives in ecology (1989)Jagmander Book Agency · inglésMás obras de Jamuna Sharan SinghGGlimpses of ecologyGlimpses of ecologySScience and rural development in mountainsScience and rural development in mountainsPPlant diversity and conservationPlant diversity and conservation
PPrespectives [i.e. perspectives] on environment and ecology Prespectives [i.e. perspectives] on environment and ecology in India
