Problems and prospects of agricultural development in Bihar за авторством Jha, T N

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

Studies in early Indian economic history за авторством Jha, D.N

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

Інші автори: “...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 за авторством Jeganathan, C.

Інші автори: “...Jha, M.N., ad...”

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

Інші автори:

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

Інші автори: “...Jha, M. N....”