TY  - BOOK
AU  - Bohm, W,
TI  - Ecological Studies 33 : Methods of Studying Root Systems
SN  - 354009329X
U1  - 581 
PY  - 1979///
CY  - New York
PB  - Springer Verlag
KW  - Ecological Studies
KW  - Root Systems
KW  - Specific topics in natural history
ER  -