000 00333nam a22001217a 4500
008 210828b xxu||||| |||| 00| 0 eng d
020 _a971-1022-89-3
100 _aLightfoot (C), et al
245 _aHouseholds, Agroeco systems and Rural Resources Management
260 _aPhilippines
_bICLARM
_c1991
300 _a80
942 _2ddc
_cBK
999 _c7062
_d7062