TY  - BOOK
AU  - Davis, J. Ruhard.
AU  - Cocks, K. D.
AU  - Nanninga, P. M.
TI  - The usefulness of computer aids that capture exchange knowledge about land management
KW  - Computadoras
KW  - Tierras
KW  - Utilización
N1  - Sobretiro de: University of Guelph. Management of rural resources: problems and policies. -- Guelph, 1985 pp. 1-23
ER  -