TY - GEN AU - Rotach, Peter TI - Multivariate patterns of genetic variation in ponderosa pine (Pinus ponderosa Dougl. ex Laws.), based on allozyme scores and seedling quantitative traits [microforma] : tesis PY - 1997/// CY - Zürich PB - Eidgenössischen Technische Hochschule KW - VARIACION GENETICA KW - TESIS KW - PINUS KW - CIENCIAS NATURALES N1 - Reproducción de: Zurich: ETH, 1997. xiv, 256 p. : il.; 30 cm ER -