Articles by author - J.G. Firth
Research article
Publication: New Zealand Journal of Forestry, Volume N.Z.J.For. 1997, Issue N.Z.J.For. 42(1) 1997, pp 19-26, May 1997
Development of a large-scale, aerial photography technique to assess the severity of upper mid-crown yellowing (UMCY) in Pinus radiata trees
Authors: J.G. Firth, R.K. Brownlie, S.T. OlykanPublication: New Zealand Journal of Forestry, Volume N.Z.J.For. 1997, Issue N.Z.J.For. 42(1) 1997, pp 19-26, May 1997
Publisher:
New Zealand Institute of Forestry