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Combined display of all available logs of wikidoc. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
- 13:02, 1 April 2015 Rim Halaby talk contribs deleted page Parental expenditure (content was: "'''Parental expenditure''' is a term used by R.A. Fisher in his 1930 book ''The Genetical Theory of Natural Selection'' to describe the opportunity cost that parents spend in producing an...")