Volume 5, Number 4, Summer 1994

"Under the Dome: Biodome de Montreal," by Michael Spillane
"An Introduction to Herb Mint," by Martin P. Waterman
"Frankenfood," by Gregory Baisden
"Biological Systems for Glasshouse Horticulture," by Giles W. Gunstone
"Lighting for Beginners, Part I: The Meaning of Light," by Don Parker
"Biological Controls for Specialty Collections, Part II," by Justina Marie Kelliher