TY - RPRT TI - An automated repellency assay system. II. A new electronic "Bitometer-timer". AU - P Kashin AU - B E Arneson PY - 1969 DO - 10.1093/jee/62.1.200 UR - https://pubmed.ncbi.nlm.nih.gov/4387586/ ID - 4387586 ER -