[The Demographic Parameters of Phytoseiulus-persimilis Athias-henriot (acari, Phytoseiidae) in Relation To its Possibilities To Control Populations of Tetranychus-urticae (acari, Tetranychidae)]
(1988) Annales De La Societe Royale Zoologique De Belgique — Vol. 118, n° 2, p. 161-170 (1988)
