imagenes-spencer-heath

Spencer Heath's

Series

Spencer Heath Archive

Item 1045

Penciling on notepad paper

No date

Original -> 1038

 

 

 

 

It assumes that there is a statistical average for individuals as regards volume and mass which, being a constant quantity, may be taken as unity. The energy output, then, is proportionate to the duration

Metadata

Title Subject - 1045
Collection Name Spencer Heath Archive
Series Subject
Box number 8:1036-1190
Document number 1045
Date / Year
Authors / Creators / Correspondents
Description Penciling on notepad paper
Keywords Population Energy