Does any one have information in how this articles should be
referenced?

Methods of culturing Lyctidae (Coleoptera)
Bundesanstalt für Materialprüfung, Berlin-Dahlem
Fachgruppe "Biologische Materialprüfung"
By Helmut Kühne
Pags. 141-156.

Studies on autoecology of Lyctus brunneus (Stephens)
IV. Investigations on the composition of artificial diest for Lyctus
brunneus (Stephens) (Col., Lyctidae)
By Ryûtarô Iwata and Koichi Nishimoto
Wood Research institute, Kyôto Univertsity, Kyôto, Japan
Pags. 51-66.

Ydraulic Spray Applications of Insecticides for the Cointrol of Slash
Pine Cone and Seed Insects
By Edward P. Merkel
Naval Stores and timber Prduction Laboratory
Olustee, florida
Pags. 1-7.

Effectiveness of Lindane-EDB mixtures on Japanese pine trees for the
chemical control of the wood boring beetles.
Seiroku Sakai
(Dep. Biology & Chemistry, Daito Bunka University, Takasaka, Saitama,
Japan.)
Bulletin opf Daito Bunka University (1968): Received on 1st October,
1967.
Pags. 1-10.


John Alexander Pulgarín
Museo Entomológico
Francisco Luis Gallego
Universidad nacional de Colombia
Medellín