TY - JOUR T1 - The insect galls on willow JO - Proceedings of the Royal Society of Edinburgh. Section B. Biological Sciences PY - 1991/01/01 AU - Hartley SE ED - DO - DOI: 10.1017/s0269727000007478 PB - Cambridge University Press (CUP) VL - 98 SP - 91 EP - 104 Y2 - 2024/12/26 ER -