NEGI, S S
PRINCIPLES OF LAND MANAGEMENT AND SOIL CONSERVATION - DELHI, PERIODICAL EXPERT BOOK AGENCY 1991 - pages 278
BUDDING
CONTROL OF WIND EROSION
HYDROLOGY
LAND CAPABILITY CLASSIFICATION
PREVENTION AND CONTROL GULLIES
SOIL EROSION
631.45 NEG/PR
PRINCIPLES OF LAND MANAGEMENT AND SOIL CONSERVATION - DELHI, PERIODICAL EXPERT BOOK AGENCY 1991 - pages 278
BUDDING
CONTROL OF WIND EROSION
HYDROLOGY
LAND CAPABILITY CLASSIFICATION
PREVENTION AND CONTROL GULLIES
SOIL EROSION
631.45 NEG/PR