TY - `BOOK` AU - Ehrlich, Paul R. AU - Holm, Richard W. TI - The process of evolution PB - McGraw-Hill CY - New York [u.a.] PY - 1963 LA - eng SE - XVI, 347 S. T2 - Series in population biology KW - Evolution CN - 71 B 3248 AN - UBHD-1039228 ER -