TY  - BOOK
AU  - Buurman,P.
AU  - Lagen,B.van
AU  - Velthorst,E.J.
TI  - Manual for Soil and Water Analysis / (Acc: 1923)
SN  - 9073348587
U1  - 631.4 BUU 
PY  - 1996///
CY  - Leiden
PB  - Backhuys
KW  - Soils
KW  - Water
ER  -