Search results for "author:"Y T Tchan""

13 hit(s)

Studies of nitrogen-fixing bacteria. II. The presence of aerobic non-symbiotic nitrogen-fixing bacteria in soils of the Sydney district

Published in Proceedings of The Linnean Society of New South Wales, in 1952, in volume 77, pages 92-97
Authors: Y T Tchan

Study of soil algae. I. Fluorescence microscopy for the study of soil algae

Published in Proceedings of The Linnean Society of New South Wales, in 1953, in volume 77, pages 265-269
Authors: Y T Tchan

Studies of n-fixing bacteria. V. Presence of Beijerinckia in northern Australia and geographic distribution of non-symbiotic n-fixing micro-organisms

Published in Proceedings of The Linnean Society of New South Wales, in 1953, in volume 78, pages 171-178
Authors: Y T Tchan

Studies of n-fixing bacteria. I. A note on the estimation of Azotobacter in the soil

Published in Proceedings of The Linnean Society of New South Wales, in 1952, in volume 77, pages 89-91
Authors: Y T Tchan

Studies of n-fixing bacteria. III. Azotobacter beijerinckii (Lipman, 1903), var. acido-tolerans (Tchan, 1952)

Published in Proceedings of The Linnean Society of New South Wales, in 1953, in volume 78, pages 83-84
Authors: Y T Tchan

Studies of n-fixing bacteria. IV. Taxonomy of genus Azotobacter (Beijerinck, 1901)

Published in Proceedings of The Linnean Society of New South Wales, in 1953, in volume 78, pages 85-89
Authors: Y T Tchan

Studies of N-fixing bacteria. VII. Cytochromes of Azotobacteriaceae

Published in Proceedings of The Linnean Society of New South Wales, in 1958, in volume 83, pages 161-164

Studies of nitrogen fixing bacteria. IX. Study of inoculation of wheat with Azotobacter in laboratory and field experiments

Published in Proceedings of The Linnean Society of New South Wales, in 1966, in volume 90, pages 290-298

Estimation of protozoan populations in soils by direct microscopy

Published in Proceedings of The Linnean Society of New South Wales, in 1955, in volume 80, pages 148-153

Study of soil algae. II. The variation of the algal population in sandy soils

Published in Proceedings of The Linnean Society of New South Wales, in 1953, in volume 78, pages 160-170

Nucleic acids in chloroplasts of a Chlorella sp

Published in Proceedings of The Linnean Society of New South Wales, in 1975, in volume 99, pages 197-201

Nitrogen economy in semi- arid communities. Part II. The non-symbiotic nitrogen-fixing organisms

Published in Proceedings of The Linnean Society of New South Wales, in 1955, in volume 80, pages 97-104

Nitrogen economy in semi- arid plant communities. Part I. The environment and general considerations

Published in Proceedings of The Linnean Society of New South Wales, in 1955, in volume 80, pages 62-70