TY - BOOK AU - Morgenstern, E. K TI - Geographic variation in forest trees : genetic basis and application of knowledge in silviculture SN - 9780774805605 SN - 97125754 U1 - 634.956 MOR PY - 1996/// CY - Vancouver, Toronto PB - UBC Press KW - Forest genetics KW - Forest management N1 - Includes bibliographical references (p. [170]-199) and indexes ER -