TY - GEN AU - Walton, Alan G AU - Hammer, Sharon K TI - Genetic Engineering and Biotechnology Yearbook N America and Japan Edition 1988/89: Part 2 SN - 0444430407 U1 - 660.6 PY - 1988/// CY - Amsterdam PB - Elsevier KW - Biotechnology KW - Genetic Engineering ER -