TY - GEN AU - Bhushan L S , Abrol I P and Rama Mohan Rao M S TI - Soil and water conservation: challenges and opportunities V.2 SN - 8120410811 U1 - 631.4 BHU CY - New Delhi, Oxford & IBH publishing co. pvt. ltd KW - Watershed management / Human resourses management / Rehabilitation/ Rehabilitation- Degraded land / Resourse management ER -