TY  - BOOK
AU  - GESSEL, S. P.
AU  - KENADY, R. M.
AU  - ATKINSON, W. A.
TI  - Forest Fertilization Conference 
T2  - Institute of Forest Resources contribution Nº 40 
PY  - 1979///
CY  - Whashington
PB  - University of Washington College of forest Resources
KW  - FERTILIZACION FORESTAL
ER  -