TY - RPRT TI - Two-way avoidance learning in pigeons after olfactory nerve section. AU - R S Hutton AU - B M Wenzel AU - T Baker AU - M Homuth PY - 1974 DO - 10.1016/0031-9384(74)90306-0 UR - https://pubmed.ncbi.nlm.nih.gov/4855286/ ID - 4855286 ER -