TY - BOOK AU - Halvorson,,Harlyn O. AU - Pramer,David AU - Rogul,Marvin ED - American Society for Microbiology TI - Engineered organisms in the environment: scientific issues : proceedings of a cross disciplinary symposium held in Philadelphia, Pennsylvania 10 - 13 June, 1985 SN - 0914826832 PY - 1985/// CY - Washington, D. C. PB - American Society for Microbiology KW - Microbial ecology KW - Congresses KW - Genetic engineering KW - Environmental aspects KW - Environmental engineering KW - Ecological genetics N1 - Accompanied with : Lay summary by Bernard Dixon under the same call number ER -