PHOTOSYNTHETIC RECLAMATION OF AGRICULTURAL SOLID AND LIQUID WASTES, Second Progress Report.
Sanitary Engineering Research Laboratory, UC Berkeley, CA, 1970. Illustr, chars, 11 x 8.5, cloth taped spine; printed wraps, 165 pp, covers toned and soiled with a copule of ink marks on front cover, minor water stain to bottom margin of book and rear cover else a good, usable copy. Much..... More