Nitrogen fixing organisms
Sprent, J.I., Sprent, P.
Nitrogen fixing organisms Pure and applied aspects by J.I. Sprent and P. Sprent - London Chapman & Hall 1990 - 256 p.
Nitrogen Fixing Organisms
631.461.5 / S 79 N
Nitrogen fixing organisms Pure and applied aspects by J.I. Sprent and P. Sprent - London Chapman & Hall 1990 - 256 p.
Nitrogen Fixing Organisms
631.461.5 / S 79 N