Documents The Development of a Self-disintegrating Core-body for Use

THE DEVELOPMENT OF A SELF-DISINTEGRATING CORE-BODY FOR USE IN AN ART BRONZE-CASTING FOUNDRY WHICH EMPLOYS THE CERAMIC- SHELL INVESTMENT TECHNIQUE by Lawrence Talbot Lomax…

Documents Organic Teas From Composts and Manures

Organic Farming Research Foundation Project Report #97-40: Organic teas from composts and manures, by Richard Merrill and John McKeon ORGANIC TEAS FROM COMPOST AND MANURES…