Soil and water conservation and management (SWCM): a training manual/
del Castillo, Romulo A.
Soil and water conservation and management (SWCM): a training manual/ Dr. Romulo A. del Castillo, Dr. Roberto V. Dalmacio, Dr. Rodel D. Lasco, Prof. Nestor R. Lawas - Laguna; UPLB Agroforestry Program, c1994. - 237 pages
9715470343
631.45
Soil and water conservation and management (SWCM): a training manual/ Dr. Romulo A. del Castillo, Dr. Roberto V. Dalmacio, Dr. Rodel D. Lasco, Prof. Nestor R. Lawas - Laguna; UPLB Agroforestry Program, c1994. - 237 pages
9715470343
631.45