TY - JFULL ID - 135592941 TI - Program and proceedings AU - Nebraska Academy of Sciences. AU - Nebraska Association of Teachers of Science. AU - Nebraska Junior Academy of Sciences. PY - 1999 PB - Lincoln, Neb. : The Nebraska Academy of Sciences, Inc., DB - UniCat KW - Science UR - https://www.unicat.be/uniCat?func=search&query=sysid:135592941 AB - ER -