TY - BOOK AU - Weaver,Robert F. AU - Hedrick,Phillip W. TI - Genetics SN - 0697160009 U1 - 571.948 19 PY - 1997/// CY - Dubuque, IA PB - Wm. C. Brown Publisher KW - Genetics KW - Spines N1 - Includes index and bibliographical references N2 - Environment Management ER -