1

The nutritional value of edible insects

Year:
1997
Language:
english
File:
PDF, 1.36 MB
english, 1997
6

Labor productivity: A biophysical definition and assessment

Year:
1993
Language:
english
File:
PDF, 1.81 MB
english, 1993
9

Preface

Year:
1997
Language:
english
File:
PDF, 259 KB
english, 1997
10

Models of energy analysis to assess the performance of food systems

Year:
1994
Language:
english
File:
PDF, 1.61 MB
english, 1994
12

Labor Productivity: A Biophysical Definition and Assessment

Year:
1993
Language:
english
File:
PDF, 3.00 MB
english, 1993
18

Preface

Year:
1997
Language:
english
File:
PDF, 220 KB
english, 1997
20

An Optimum Population for North and Latin America

Year:
1998
Language:
english
File:
PDF, 2.54 MB
english, 1998