Studies on sustainability of soil fertility in natural forest ecosystem of doon valley Tekijä Jha, M.N

Evaluation of ground water quality from various source of Roorkee town Tekijä Tranica Shree

Muut tekijät: “…Jha, M.N., ad…”

Spatial decision support system for predicting changes in the forested landscape : an approach using RS and GIS based modelling in Shimla district Tekijä Jeganathan, C.

Muut tekijät: “…Jha, M.N., ad…”

Project report studieson the impact of raising monocultures and natural vegetation on soil Tekijä Dimri, B.M

Muut tekijät:

Soil geological studies in the degraded land and problem soils for sustainable afforestation Tekijä Raina, A.K

Muut tekijät: “…Jha, M. N.…”