Manual For The Practical Study of The Root-Nodule Bacteria .
Vincent, J. M.
Manual For The Practical Study of The Root-Nodule Bacteria . - 1st - Blackwell Sci. Pub.Oxford, London 1970
589.90724VIN
Manual For The Practical Study of The Root-Nodule Bacteria . - 1st - Blackwell Sci. Pub.Oxford, London 1970
589.90724VIN