Download or read book A Growth Chamber Manual written by Robert W. Langhans and published by Comstock Publishing Associates. This book was released on 1978 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Light. Temperature. Humidity. Carbon dioxide. Air contaminants. Air movement. Nutrition, containers, and media. Watering systems. Pests and diseases. Preparing specifications. Special purpose chambers. Chamber maintenance. Experimental design.