TY  - BOOK
AU  - Gerhold, H.D., ed.
AU  - McDermott, R.E., ed.
AU  - Schreiner, E.J., ed.
AU  - Winieski, J.A., ed.
TI  - Breeding pest-resistant trees : proceedings of a N.A.T.O. and N.S.F. advanced study institute on genetic improvement for disease and insect resistance of forest trees held at the Pnnsylania State University, University Park, Pennsylvania August 30 to September 11, 1964
PY  - 1966///
CY  - Oxford
PB  - Pergamon Press
ER  -