TY - BOOK AU - Kunin William E Ed. AU - Gaston Kevin J Ed. TI - Biology of rarity:causes and consequences of rare-common differences T2 - Population and community biology series, 17 SN - 0412633809 (hbd) U1 - G:66, N7;3 cc6 PY - 1997/// CY - London PB - Champman and Hall KW - Rarity KW - Environmental Studies N1 - Includes bibligraphical references.; Index 273-280p ER -