000 00411nam a2200145 4500
005 20250415100042.0
008 250415b |||||||| |||| 00| 0 eng d
050 _aS561.H6 1991
100 _aHorton, D.
245 _aTips for planning formal farm surveys in developing countries
_cD. Horton
260 _aIbadan
_bIITA
_c1991
300 _a17p.
_bPbk
650 _aFarm surveys
_vDeveloping countries
942 _cBK
999 _c9400
_d9400