ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] THE evolution of simple existence to prosperity encounters the same problems everywhere. In modern countries the evolution goes from the stage of self-employment via compulsory labour to modern wage employment. Especially in the field of agriculture, where up to the present day self-employment is ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/151468a0