Does it sink or float? /Author: Hughes, Susan,
Publisher: St. Catharines, Ontario : Crabtree Publishing Company,
Date: 2014. This title can be found in 2 Iowa libraries.
Investigation of electromagnetic gauges for determination on in-place density of HMA pavements : final report /Author: Mason, Matthew E.
Publisher: Ames, Iowa : Institute for Transportation, Iowa State University,
Date: 2009. This title can be found in 3 Iowa libraries.
Specific gravity and other properties of wood and bark for 156 tree species found in North AmericaFormat: [electronic resource] /
Author: Miles, Patrick D.
Publisher: Newtown Square, PA : U.S. Dept. of Agriculture, Forest Service, Northern Research Station,
Date: [2009] This title can be found in 1 Iowa libraries.
Investigation of electromagnetic gauges for determination of in-place density of HMA pavements : phase II /Author: Williams, R. Christopher.
Publisher: Ames, Iowa : Institute for Transportation, Iowa State University,
Date: 2009. This title can be found in 2 Iowa libraries.
Long-term effects of elevated carbon dioxide on sour orange tree specific gravity and anatomyFormat: [electronic resource] /
Publisher: Madison, WI : U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory,
Date: [2008] This title can be found in 1 Iowa libraries.
Estimating Janka hardness from specific gravity for tropical and temperate speciesFormat: [electronic resource] /
Author: Wiemann, Michael Carl,
Publisher: Madison, WI : U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory,
Date: [2007] This title can be found in 1 Iowa libraries.
Long-term effects of elevated carbon dioxide concentration on sour orange wood specific gravity, modulus of elasticity, and microfibril angleFormat: [electronic resource] /
Publisher: [Madison, WI] : U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory,
Date: [2007] This title can be found in 1 Iowa libraries.
Discovering density : teacher's guide /Publisher: Berkeley, Calif. : Lawrence Hall of Science, University of California,
Date: 1993, c1988. This title can be found in 1 Iowa libraries.
Evaluation of alternative methods to obtain specific gravity of coarse aggregate /Author: Putherickal, Joe.
Publisher: [Ames, Iowa] : Iowa Department of Transportation, Highway Division,
Date: [1990] This title can be found in 1 Iowa libraries.
Specific gravity data from granitic rocks of the southern Sierra Nevada, California /Author: Ross, Donald Clarence,
Publisher: [Reston, Va.] : Department of the Interior, U.S. Geological Survey,
Date: 1988. This title can be found in 1 Iowa libraries.
Teaching for conceptual change using a computer-based modeling approach : the case of weight/density differentiation /Author: Smith, Carol
Publisher: Cambridge, MA : Educational Technology Center, Harvard Graduate School of Education,
Date: [1987] This title can be found in 1 Iowa libraries.
Promoting 6th graders' understanding of density : a computer modeling approach /Publisher: Cambridge, MA : Educational Technology Center, Harvard Graduate School of Education,
Date: [1986] This title can be found in 1 Iowa libraries.
Weight, density and matter : a study of elementary children's reasoning about density with concrete materials and computer analogs /Author: Smith, Carol.
Publisher: Cambridge, MA : Educational Technology Center, Harvard Graduate School of Education,
Date: [1985] This title can be found in 1 Iowa libraries.
Cryogenic fluids density reference system provisional accuracy statement (1980) /Format: [microform]:
Author: Siegwarth, J. D.
Publisher: Washington, D.C. : U.S. Dept. of Commerce, National Bureau of Standards :
Date: 1981. This title can be found in 1 Iowa libraries.
Cryogenic fluids, density reference system : provisional accuracy statement /Author: Siegwarth, J. D.
Publisher: Boulder, Colo. : Department of Commerce, National Bureau of Standards : for sale by the Supt. of Docs., U.S. Govt. Print. Off,
Date: 1977. This title can be found in 1 Iowa libraries.
Shrinkage and specific gravity variation in robusta eucalyptus wood grown in Hawaii /Author: Skolmen, Roger G.
Publisher: Berkeley, Calif. : Pacific Southwest Forest and Range Experiment Station, Forest Service, U.S. Department of Agriculture,
Date: 1975. This title can be found in 1 Iowa libraries.
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