TY  - BOOK
AU  - Mattheck,C.
AU  - Kubler,Hans
TI  - Wood: the internal optimization of trees 
SN  - 3540593187 (alk. paper)
AV  - QK647 M38 1995
PY  - 1995///
CY  - New York
PB  - Springer-Verlag
KW  - Wood
KW  - Mechanical properties
KW  - Trees
ER  -