TY - RPRT TI - Heritable variation and evolution under favourable and unfavourable conditions. AU - AA Hoffmann AU - J Merilä PY - 1999 DO - 10.1016/s0169-5347(99)01595-5 UR - https://pubmed.ncbi.nlm.nih.gov/10322508/ ID - 10322508 ER -