Proceedings of a N.A.T.O. and N.S.F. advanced study institute on genetic improvement for disease and inset resistance of forest trees (Breeding pest-resistant trees) held at the Pennsylvania state university Aug.30 to 11 Sep. 1964
Proceedings of a N.A.T.O. and N.S.F. advanced study institute on genetic improvement for disease and inset resistance of forest trees (Breeding pest-resistant trees) held at the Pennsylvania state university Aug.30 to 11 Sep. 1964
/Symposium Publications Division Pergamon
- Paris: Symposium Publications Division Pergamon Press, 1966
- ix, 505p.
Agriculture
Geographic pest
631.52:632(082.2) / K6
Agriculture
Geographic pest
631.52:632(082.2) / K6