TY  - BOOK
TI  - Sowing forests from the air: : report of an Ad Hoc  Panel of the advisory committee on technology innovation
AV  - ERB PAM SD387.I57S6 
PY  - 1981///
CY  - Washington
PB  - National Academy Press
KW  - Forestry innovations
KW  - Forests and forestry
N1  - Includes bibliographical references
ER  -