The development of the vegetation of New York state

Eitemau Tebyg

• Development of the vegetation of New York State
  gan: Bray, William L.
  Cyhoeddwyd: (1912)
• Financial maturity of eastern white pine in New York state
  gan: Chappelle , Daniel E.
  Cyhoeddwyd: (1966)
• Reforesting methods and results of forest planting in New York State
  gan: Paul, B.H
  Cyhoeddwyd: (1916)
• A list of the insects of New York: with a list of the spiders and certain other allied groups
  Cyhoeddwyd: (1928)
• Second report on the injurious and other insects of the state of New York : made to the legislature, pursuant to Chapter 377 of the laws of 1881
  gan: Linter, J.A
  Cyhoeddwyd: (1885)