TY - JFULL ID - 133561144 TI - The Illinois Natural History Survey reports. PY - 1962 PB - Urbana, Ill. : Natural History Survey, Illinois Institute of Natural Resources, DB - UniCat KW - Natural history KW - Natural history. KW - Illinois. KW - Sciences naturelles UR - https://www.unicat.be/uniCat?func=search&query=sysid:133561144 AB - ER -