| Seasonal changes of tissue-water relations in shoots and root systems of Douglas-fir seedlings GA Ritchie, RG Shula Forest Science 30 (2), 538-548, 1984 | 132 | 1984 |
| Incorporating the effects of interspecific competition and vegetation management treatments in diameter distribution models for Douglas-fir saplings SA Knowe, TB Harrington, RG Shula Canadian Journal of Forest Research 22 (9), 1255-1262, 1992 | 37 | 1992 |
| Forest management DSS development in New Zealand GG West, JR Moore, RG Shula, JJ Harrington, J Snook, JA Gordon, ... Implementation of DSS tools into the forestry practice, 153-163, 2013 | 25 | 2013 |
| Basal area and diameter distribution prediction equations for young Douglas-Fir plantations with hardwood competition: Coast ranges SA Knowe, SR Radosevich, RG Shula Western Journal of Applied Forestry 20 (2), 77-93, 2005 | 23 | 2005 |
| The upper limits of radiata pine stem-volume production in NZ. RG Shula | 15 | 1989 |
| CLAYSFERT: Stand growth model with P fertiliser effects for radiata pine on clay soil RG Shula FRI bulletin-Forest Research Institute, New Zealand Forest Service, 1989 | 6 | 1989 |
| Intensive forest systems-a new forest management research programme. G West, B Shula New Zealand Journal of Forestry 53 (4), 34-37, 2009 | 3 | 2009 |
| Stand growth model with P fertilizer effects for radiata pine on clay soil. RG Shula | 3 | 1989 |
| Database development and application to characterize juvenile Douglas-fir (Pseudotsuga menziesii [Mirb] and understory vegetation in the Oregon and Washington Coast Range Mountains RG Shula | 2 | 1998 |
| Options for harvesting and processing firewood L Vaughan, RG Shula FRI bulletin-Forest Research Institute, New Zealand Forest Service, 1989 | 2 | 1989 |
| Indicative effects of outside storage on the fuel potential of Eucalyptus notens and Pinus radiata whole tree sections and chips RG Shula | 2 | 1988 |
| The firewood venture. Planning. Execution. Evaluation. RG Shula, AE Hay, GL Tarlton | 1 | 1989 |
| Regional Vegetation Management Model for Douglas-fir and associated vegetation SA Knowe, RG Shula, SR Radosevich FRI bulletin, 1995 | | 1995 |
| Forest vegetation management without herbicides: proceedings of a workshop held February 18-19, 1992 PG Comeau, DL Spittlehouse, TB Harrington, SS Chan, GB Albertson, ... | | 1993 |
| Coordinated Research on Alternative Forestry Treatments & Systems TB Harrington, SR Radosevich, M Newton, SA Knowe, RG Shula, ... | | 1992 |
| Selective annotated forest energy bibliography RG Shula FRI bulletin-Forest Research Institute, New Zealand Forest Service, 1990 | | 1990 |
| Planning the purpose-grown firewood venture RG Shula, AE Hay, D Hammond FRI bulletin-Forest Research Institute, New Zealand Forest Service, 1989 | | 1989 |
| Firewood: an application of the basic principles of marketing BP Glass, RG Shula FRI bulletin-Forest Research Institute, New Zealand Forest Service, 1989 | | 1989 |
| Review of selected firewood ventures in New Zealand RG Shula, AE Hay FRI bulletin-Forest Research Institute, New Zealand Forest Service, 1989 | | 1989 |
Timothy B. HarringtonPNW Research Station, U.S. Forest Service (retired)Bestätigte E-Mail-Adresse bei usda.gov
