Natural variation in susceptibility of pinus to neodiprion sawflies as a basis for the development of a breeding scheme for resistant trees
Henson, Walter R., Oneil, Louis C., Mergen, Francois
Natural variation in susceptibility of pinus to neodiprion sawflies as a basis for the development of a breeding scheme for resistant trees - New Haven 1970 - 1-71 p. - Breeding, Resistant, Development, Pinus Yale University School of Forestry. Bulletin No. 78 .
Natural variation in susceptibility of pinus to neodiprion sawflies as a basis for the development of a breeding scheme for resistant trees - New Haven 1970 - 1-71 p. - Breeding, Resistant, Development, Pinus Yale University School of Forestry. Bulletin No. 78 .