TY - GEN AU - Lincoln,D E AU - Newton,T S AU - Ehrlich,P R AU - Williams,K S TI - Coevolution of the checkerspot butterfly Euphydryas chalcedona and its larval food plant Diplacus aurantiacus: larval response to protein and leaf resin SN - 1432-1939 PY - 1982/// PB - Oecologia N1 - Publication Type: Journal Article UR - https://doi.org/10.1007/BF00363840 ER -