Jump to main content

yr 〜
yr

Search results 2

The organic-matter content of New York orchard soils in relation to orchard performance

The organic-matter content of New York orchard soils in relation to orchard performance
Paper図書
Ralph W. CummingsCornell University Agricultural Experiment Station1937
Other Libraries in Japan
  • Subject Heading...w York (State) Soils -- Nitrogen content -- New York (State)
  • Subject Heading (ID)...w York (State) Soils -- Nitrogen content -- New York (State)

Some nitrogen relationships in muck soils

Some nitrogen relationships in muck soils
Paper図書
B.D. Wilson and G.R. TownsendCornell University1931
Other Libraries in Japan
  • Subject HeadingHumus -- New York (State) Soils -- Nitrogen content -- New York (State)
  • Subject Heading (ID)Humus -- New York (State) Soils -- Nitrogen content -- New York (State)

Reached to the end of result.

RSS