| Literature DB >> 12265287 |
Abstract
Entities:
Keywords: Agriculture; Americas; Behavior; Birth Rate; Canada; Comparative Studies; Cross-cultural Comparisons; Cultural Background; Culture; Demographic Factors; Developed Countries; Developing Countries; Ecology; Economic Factors; Environment; Ethnic Groups; Fertility; Fertility Measurements; Melanesia; North America; Northern America; Oceania; Papua New Guinea; Population; Population Characteristics; Population Dynamics; Reproductive Behavior; Research Methodology; Seasonal Variation; Sex Behavior; Socioeconomic Factors; Studies; Taboo; Time Factors
Mesh:
Year: 1982 PMID: 12265287 DOI: 10.1007/bf01531169
Source DB: PubMed Journal: Hum Ecol ISSN: 0046-8169