Browsing Ohio Journal of Science: Volume 69, Issue 1 (January, 1969) by Issue Date
Now showing results 1-13 of 13
-
Population Growth, Economic Development, and Population Control Programs
Schwirian, Kent P. ( 1969-01 ) -
Studies with 60Co-Radiated Guar (Cyamopsis Tetragonoloba) (L.) Taub
Vig, Baldev K. ( 1969-01 )Dry seeds of G-II (bushy, fodder type) and G-IV (erect, pod type) varieties of Punjab guar {Cyamopsis tetragonoloba) were radiated with gamma rays using 60Co as source of radiation. The doses applied were 5,000, 10,000, ... -
Ligand Field Spectra in Metaphosphate Glasses
Dingledy, David P.; Cowen, Charles A. ( 1969-01 )The ligand field absorption spectra in the ultraviolet, visible, and near-infrared regions of metaphosphate glasses containing the first-row (3d) transition elements, Ti, V, Cr, Mn, Fe, Co, Ni, and Cu, were compared with ... -
A Statistical Analysis of Blackbird Aggressiveness
Burtt, Harold E.; Giltz, Maurice L. ( 1969-01 )scale with a reliability of 0.82 was developed for rating an avian behavior pattern tentatively identified as aggressiveness. The scale was applied to wild birds held in the hand and threatened in a standardized fashion. ... -
The Ethics of Survival
Clement, Roland C. ( 1969-01 ) -
Front Matter
( 1969-01 ) -
Resources Management : Whose Responsibility?
Clapper, Louis S. ( 1969-01 ) -
The Impact of Human Populations on Natural Resources
Sears, Paul Bigelow ( 1969-01 ) -
A Small Late Woodland Hearth Near Pioneer, Ohio
Forsyth, Jane L. ( 1969-01 )A small prehistoric hearth, located 1 1/2 miles southwest of Pioneer, in Williams County, Ohio, was excavated on October 5, 1967, by a group of soils scientists, while on a field conference. The hearth, two to three feet ... -
Observations on the Parasites (Hymenoptera, Diptera) of Trichotaphe Levisella Fyles (Gelechiidae, Lepidoptera) with Notes on the Host
Balduf, W. V. ( 1969-01 )Caterpillars of the aster leaf-tier moth (Trichotaphe levisella), believed to winter in the duff under the mats of aster leaves, in May tie the vegetative leaves of Aster macrophyllus Linn, in northeastern Minnesota. Sixteen ... -
Back Matter
( 1969-01 )
