Results 111 to 120 of about 341,874 (238)

A study of some aspects of growth and reproduction in two inbred lines of mice and their crosses : a thesis presented in partial fulfilment of the requirements for the degree of Master of Agricultural Science in Massey University of Manawatu [PDF]

open access: yes, 1964
The mating of closely related individuals is generally believed to result in inferior offspring. Recognition of this danger has been suggested as the reason for evolution of human social customs.
Lawson, R A S
core  

Health Promotion Model "Extracurricular" Approach of Reproductive Health Among Early Adolescents [PDF]

open access: yes, 2018
The behavior to maintenance of reproductive organs, and self-adjustment on changes during puberty become its own problems on early adolescence (10-14 years old).
Hastuti, L. (Lidia)   +4 more
core  

The importance of elementary sexuality education [PDF]

open access: yes, 2002
Includes bibliographical ...
Meillier, Jill M.
core  

Gambaran Perkembangan Pubertas dan Perbedaan Usia Awal Pubertas pada Siswa - Siswi Sekolah Dasar (Studi di Kecamatan Semarang Tengah Kota Semarang) [PDF]

open access: yes, 2016
Puberty is a development process from childhood to adulthood with physical and physiological changesleading to sexual maturity and reproductive capacity.
Hardy, M. N. (Milka)   +2 more
core  

Puberty [PDF]

open access: green, 1958
A. Lawrence Banks
openalex   +1 more source

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