TY  - BOOK
AU  - Nielsen, D.R.
AU  - Bouma, J.
TI  - Soil spatial Variabilty : proceedings of a workshop of the ISSS and the SSSA LAS VEGAS, USA 30 November-December 1984
SN  - 9022008916
U1  - 631.433 21st ed
PY  - 1985///
CY  - Netherlands
PB  - center for agricultural  publishing, 
KW  - soil
KW  - soil variability
KW  - soil surveys
KW  - measurement and interpretation
ER  -