TY  - BOOK
AU  - J J SCHUURMAN
TI  - METHODS FOR THE EXAMINATION OF ROOT SYSTEMS AND ROOTS
U1  - RARE- 581.334 S 
PY  - 1900///
CY  - WAGENINGEN
PB  - AGRICULTURAL PUBLICATIONS AND DOCUMENTATION
KW  - METHODS FOR THE EXAMINATION OF ROOT SYSTEMS AND ROOTS
ER  -