Irland, Lloyd. C. ed., 1994. Ethics in Forestry. Portland, OR: Timber Press. 458 pp.

A compendium of papers focusing on many aspects includng appraisals, conflict of interest, public sector, private sector, environmental ethics and many others. Includes Codes of Ethics of SAF and SCF, comments on National Association of Realtors and Appraisal Institute.

These 4 specific codes were among those considered in drafting the ASCA Code of Ethics and Standards of Professional Practice.