TY - JA AU - Clancy,K.L. TI - The role of sustainable agriculture in improving the safety and quality of the food supply U1 - 87-027722 PY - 1986/// KW - Development policies KW - Food contamination and toxicology KW - Marketing KW - Production economics KW - Supply balance N1 - 97 ref. Literature review T2 - American Journal of Alternative Agriculture ER -