Published in Phegea, in 1993, in volume 21, issue 1, pages 1-9
Published in Phegea, in 1993, in volume 21, issue 1, pages 11-16
Published in Phegea, in 1993, in volume 21, issue 1, pages 17-23
Published in Phegea, in 1993, in volume 21, issue 1, pages 25-26
Published in Phegea, in 1993, in volume 21, issue 1, pages 27
Published in Phegea, in 1993, in volume 21, issue 2, pages 29-43
Published in Phegea, in 1993, in volume 21, issue 2, pages 45-46
Published in Phegea, in 1993, in volume 21, issue 2, pages 47-53
Published in Phegea, in 1993, in volume 21, issue 2, pages 55-63
On the occurrence in Belgium of Agrius convolvuli (Linnaeus, 1758) in 1992 (Lepidoptera: Sphingidae)
Published in Phegea, in 1993, in volume 21, issue 3, pages 73-78
Published in Phegea, in 1993, in volume 21, issue 3, pages 81-92
Published in Phegea, in 1993, in volume 21, issue 3, pages 93-95
Published in Phegea, in 1993, in volume 21, issue 3, pages 97-99
Published in Phegea, in 1993, in volume 21, issue 4, pages 101-107
Published in Phegea, in 1993, in volume 21, issue 4, pages 109-112
Published in Phegea, in 1993, in volume 21, issue 4, pages 113-130
Published in Phegea, in 1993, in volume 21, issue 4, pages 131-136