TY  - BOOK
AU  - Collins,B McManus  .
AU  - White,Fred M  .
TI  - Elementary forestry / 
SN  - 0835916472
U1  - 634.9 
PY  - 1981///
CY  - Virginia : 
PB  - Reston Publishing , 
N1  - Includes bibliographical references and index
ER  -