TY - JA TI - Department of Agriculture: Office of the Secratary. Proposed guidelines for research involving the planned introduction into the environment of organisms with deliverately modified hereditary traits; notice PY - 1991/// KW - Agricultural development KW - AGROVOC KW - Agricultural policies KW - Biotechnology KW - Environmental policies KW - Heritability KW - Research policies KW - Research institutions T2 - Federal Register ER -