Natural resources databases: conceptual units, data structures and natural variation

Burrough, P.A.
    . Dept. of Physical Geography; International Inst. for Aerospace Survey and Earth Sciences, Enschede 
    eng; International Workshop on Quantified Land Evaluation Procedures
    eng
    27 Apr - 2 May 1986
    Washington, DC; Beek, K.J.; McCormack, D.E.; International Society of Soil Science, Wageningen 
    eng; FAO, Rome 
    eng

Natural resources databases: conceptual units, data structures and natural variation

1987

Burrough, P.A. (Rijksuniversiteit Utrecht (Netherlands). Dept. of Physical Geography) | International Inst. for Aerospace Survey and Earth Sciences, Enschede (Netherlands) eng | International Workshop on Quantified Land Evaluation Procedures eng 27 Apr - 2 May 1986 Washington, DC (USA) | Beek, K.J. (ed.) | McCormack, D.E. (ed.) | International Society of Soil Science, Wageningen (Netherlands) eng | FAO, Rome (Italy) eng