The determination of dominance and the modification of behavior in alternative (Mendelian) inheritance, by conditions surrounding or incident upon the germ cells at fertilization.

"Correction and addendum."

Reflections upon musical art considered in its wider relations,

Mode of access: Internet.

Catalogue supplement, covering material published through 1776 with data upon cognate items in other Harvard libraries.

Superceded by: Catalogue supplement, 1473-1848 : giving data also upon cognate items in other Harvard libraries. 1967.

Economic impact of dissolved solids regulation upon the coal mining industry (R76-7) /

Includes bibliographical references.

Effects of noise and hearing acuity upon visual depth perception and safety among humans /

Bibliography: p. 29-31.

Report, effects of an increase of 2000 c.f.s. annual average diversion from Lake Michigan upon Illinois River.

Mode of access: Internet.

Some effects of hearing impairment upon school performance /

Cover title: The relationship of hearing to learning; some effects of hearing impairment upon school performance.

The economic effects of underground mining upon land used for Illinois agriculture /

"February 1985."