Azotobacter and its use in agriculture
Rubenchik, L.T.
Azotobacter and its use in agriculture by L.T. Rubenchik - London Old Bourne Press 1963 - 278 p.
Azotobacter
Agriculture
631.461.51 / R 895 A
Azotobacter and its use in agriculture by L.T. Rubenchik - London Old Bourne Press 1963 - 278 p.
Azotobacter
Agriculture
631.461.51 / R 895 A