Genesis and utilisation of waste lands : a case study of Sultanpur district за авторством Yadav, Hridai Ram

Dimensions of wasteland development :Proceedings of the National Seminar on Wasteland Development New delhi 1986

Інші автори: “...Yadav, Hridai Ram...”

Dimensions of wastelands development : proceedings

Інші автори: “...Yadav, Hridai Ram, ed...”