David A. Marquis

• A chemical light meter for forest research
• Artificial light sources differ in effect on birch seedling growth
• Devices to protect seedlings from deer browsing
• Guidelines for evaluating regeneration before and after clearcutting Allegheny hardwoods
• Soil moisture-soil temperature interrelationships on a sandy-loam soil exposed to full sunlight
• The effect of deer exclosures on the recovery of vegetation in failed clearcuts on the Allegheny Plateau
• A silvicultural guide for paper birch in the Northeast
• Acorn weevils, rodents, and deer all contribute to oak-regeneration difficulties in Pennsylvania
• Chemical Light Meter for Forest Research; No. 165
• Clearcutting in northern hardwoods
• Effect of advance seedling size and vigor on survival after clearcutting
• Germination & growth of paper birch & yellow birch in simulated strip cuttings