TY - BOOK AU - Abrahamson, Warren G. AU - Weis, Arthur E. TI - Evolutionary ecology across three trophic levels: Goldenrods, Gallmakers and natural enemies T2 - Monographs in populations biology-20 SN - 0691037337 U1 - 581.52482 PY - 1997/// CY - New Jersey PB - Princeton University Press ER -