by Lloyd, Stewart J., Koniz, Leon F.
Published in Science (American Association for the Advancement of Science) (05.11.1948)

by ESTES J, KONIZ L
Year of Publication 21.11.1978

by KONIZ L, KOCHIS R, DORAWALA T, KERR E
Year of Publication 28.06.1978

by GOKALDAS T, KONIZ L, KOCHIS R, KERR E
Year of Publication 18.10.1977

by Spiegel, L. (Koeniz (Switzerland))
Published in Schweizerische Bienen-Zeitung (Switzerland) (01.02.2003)

by Spiegel, L. (Schaufelweg 58, Koeniz (Switzerland))
Published in Schweizerische Bienenzeitung (Switzerland) (01.07.1997)

by Spiegel, L. (Schaufelweg 58, Koeniz (Switzerland))
Published in Schweizerische Bienenzeitung (Switzerland) (01.06.1997)