Sex determination in the white-fly (Trialeurodes vaporariorum)

Mode of access: Internet.

Will it be a boy? Sex-determination according to superstition and to science,

London edition (G. Allen & Unwin, Ltd) has title: Is it a boy?

Sex of offspring : a modern discovery of a primeval law /

Mode of access: Internet.

Gewollte und ungewollte Schwankungen der weiblichen Fruchtbarkeit; Bedeutung des Kohabitationstermines für die Häufigkeit der Knabengeburten ...

Mode of access: Internet.

Cost evaluation for nine Federal Motor Vehicle Safety Standards: Task VIII - FMVSS 301, fuel system integrity - determination of the model year when manufacturers made changes to meet Standard's 1976 requirements. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

The construction, technical evaluation, and fictional determination of an aluminum storm sewer system /

Mode of access: Internet.

Determination of the operational performance requirements for a roadside accident countermeasure warrant system. Volume II - technical documentation. Final report.

Federal Highway Administration, Office of Safety and Traffic Operations Research and Development, McLean, Va.

A system of mineralogy, comprising the most recent discoveries: including full descriptions of species and their localities, chemical analyses and formulas, tables for the determination of minerals, with a treatise on mathematical crystallography and the drawing of figures of crystals.

Mode of access: Internet.

On the diseases and derangements of the nervous system : in their primary forms and in their modifications by age, sex, constitution, hereditary predisposition, excesses, general disorder, and organic disease /

Mode of access: Internet.