Guidelines for soil survey and land evaluation in ecological research /
R. F. Breimer, A. J. Van Kekem and H. Van Reuler
- Paris : UNESCO, c1986
- 124 p. : ill., charts, maps(somecol.) ; 27 cm.
- MAB technical notes ; no.17 .
Bibliography : p. 113-117
9231023667 (pbk.)
Soil surveys Land use, Rural--Evaluation Echology--Research