00496     2200181   4500001002100000035002000021245010700041260004200148084000800190082000800198650001600206650002200222650001500244650001700259650002000276990000900296990000900305INLIS000000000002130  a0010-0121000496  aPertanian lahan kering dan konservasi di daerah aliran sungaibrisalah diskusi ilmiah hasil penelitian  aMalangbBadan Litbang Pertanianc1989  a631  a631  aDRY FARMING  aSOIL CONSERVATION  aWATERSHEDS  aLAHAN KERING  aKONSERVASI DAS.  a3187  a3187