Genetics of Ponderosa Pine.
Wang, Chi-Wu.
Genetics of Ponderosa Pine. - 1977. - s. II, 24 : il. , tab. ; 23 cm. - WO-34 . - Research Paper. United States Department of Agriculture WO-34 .
bibliogr. = Res. Pap. For. Serv. Res. Pap. U. S. Dep. Agric.
Genetics of Ponderosa Pine. - 1977. - s. II, 24 : il. , tab. ; 23 cm. - WO-34 . - Research Paper. United States Department of Agriculture WO-34 .
bibliogr. = Res. Pap. For. Serv. Res. Pap. U. S. Dep. Agric.