Results 1-3 of 9
subject as yet little understood. ... so that in some children the velocity is
practically constant from five or six up to the beginning of the adolescent spurt. ...
This general velocity curve of growth in height begins a considerable time before
On the other hand, when the prevalence of disease is subject to wide fluctuations
in time, it is considered to be ... i.e., when the parasite population begins to die off
because it encounters only immune individuals among the host population.
The Don begins to freeze, in its northern portion, about the middle of November
and is clear of ice by about April 10. ... (M.GL) Dormancy There are few
environments in which organisms are not subject to some kind of environmental
What people are saying - Write a review
LibraryThing ReviewUser Review - keylawk - LibraryThing
This is the 198215th Edition, in two halves, with the Macropaedia and the Micropaedia. First published in 1768, the publisher is the oldest English-language encyclopedia still in print. Two Scottish ... Read full review