TY  - BOOK
AU  - MacDougal,Daniel Trembly
TI  - Tree growth,
AV  - QK731 .M32
U1  - 581.1341 
PY  - 1938///
CY  - Leiden, Holland
PB  - Chronica Botanica Company
KW  - Trees
KW  - Growth (Plants)
N1  - "Literature" at end of each chapter
ER  -