TY - BOOK ID - 78626809 TI - The Monarch Butterfly PY - 2019 SN - 1487584253 9781487584252 PB - Toronto : University of Toronto Press, DB - UniCat KW - Monarch butterfly. KW - SCIENCE / Life Sciences / Zoology / Entomology. KW - Anosia plexippus KW - Danaus archippus KW - Danaus plexippus KW - Danaus UR - https://www.unicat.be/uniCat?func=search&query=sysid:78626809 AB - This volume is primarily concerned with the entomology of Monarch butterflies and the debate regarding their northward and southward migratory patterns. ER -