| Description | Includes ms draft of 'A R S Report May 1959. Breakdown of 2 4 D by soil micro-organisms' (not by Evans), incomplete typescript draft 'The oxidative metabolism of nitro-phenols by soil micro-organisms' by Evans and J R Simpson, report on visit by representatives of Monsanto Chemicals Ltd re microbial detoxification of detergents, and miscellaneous ms and typescript notes. |