Efficiency through innovation©

J. Harden

INTRODUCTION
Today, labor is the most premium product and there are four factors that affect the cost of labor:
  • Salary
  • Training
  • Insurance
  • Accidents/injuries
Harden, J. 2016. Efficiency through innovation©. Acta Hort. (ISHS) 1140:401-404
http://www.actahort.org/books/1140/1140_90.htm
English

Acta Horticulturae