I.N.A Forestry seminar : papers submitted and presented to an I.N.A. seminar held in Port Moresby on 28 and 29 November 1988 /

פריטים דומים

• I.N.A Forestry seminar : papers submitted and presented to an I.N.A. seminar held in Port Moresby on 28 and 29 November 1988 /
  יצא לאור: (1988)
• I.N.A./Rural Industries Council agriculture seminar : papers submitted and presented to a seminar (together with edited discussion) held in Port Moresby on 2 and 3 May 1989 /
  יצא לאור: (1989)
• I.N.A./Rural Industries Council agriculture seminar : papers submitted and presented to a seminar (together with edited discussion) held in Port Moresby on 2 and 3 May 1989 /
  יצא לאור: (1989)
• Research management in forestry /
  יצא לאור: (1992)
• International review of forestry research /
  יצא לאור: (1964)