Books by David G. Martens:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Martens, David G.: Flooring costs; a comparison of installation and maintenance costs for three types of residential flooring (Northeastern Forest Experiment Station, 1968) (page images at HathiTrust)- Martens, David G.: Hardwood? carpet? or tile? A comparison of flooring costs under residential conditions (U.S. Northeastern Forest Experiment Station, 1971) (page images at HathiTrust)
- Martens, David G.: How lumber price changes affect sawlog values (Northeastern Forest Experiment Station, U.S. Dept. of Agriculture, 1967) (page images at HathiTrust)
- Martens, David G.: OPTIGRAMI for PC's : user's manual (version 1.0) (U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1990), also by Floyd G. Timson and Pa.) Northeastern Forest Experiment Station (Radnor (page images at HathiTrust)
- Martens, David G.: OPTIGRAMI : optimum lumber grade mix program for hardwood dimension parts (U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1985), also by Robert L. Nevel and Pa.) Northeastern Forest Experiment Station (Radnor (page images at HathiTrust)
- Martens, David G.: OPTIGRAMI users manual (U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1986), also by Robert L. Nevel, Kenneth R. Whitenack, and Pa.) Northeastern Forest Experiment Station (Radnor (page images at HathiTrust)
- Martens, David G.: Produce yellow-poplar furniture dimension at minimum cost by using YELLOPOP (United States Government Printing Office, 1986), also by Pa.) Northeastern Forest Experiment Station (Radnor and United States Department of Agriculture (page images at HathiTrust)
- Martens, David G.: Reduce dimension costs by using WALNUT (U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1986), also by Pa.) Northeastern Forest Experiment Station (Radnor (page images at HathiTrust)
- Martens, David G.: Use of hardwood flooring in mobile homes (Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1970), also by Leonard J. Koenick (page images at HathiTrust)
- Martens, David G.: Wood used in U.S. manufacturing industries, 1977 (U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory, 1983), also by David B. McKeever and Forest Products Laboratory (U.S.) (page images at HathiTrust)
Find more by David G. Martens at your library, or elsewhere.