by Lawson S.A, Morgan F.D
Published in Entomologia experimentalis et applicata (01.12.1992)

by Lawson, S.A. (Adelaide Univ., Glen Osmond (Australia). Dept. of Entomology)
Published in Journal of applied entomology (1986) (01.01.1993)

by Lawson, S.A, Morgan, F.D
Published in Journal of applied entomology (1986) (01.01.1993)

by Harris, S.A. (Harding Lawson Associates, Oakbrook Terrace, IL.), Cook, E.E
Published in Industrial Waste Conference (USA) (1993)

by LAWSON, TERENCE MICHAEL, ALDGATE, S.A. 5154, AU
Year of Publication 22.01.1998