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Sustainable agriculture and the environment in the humid tropics
Vydáno 1993An electronic book accessible through the World Wide Web; click to view
Elektronický zdroj E-kniha -
5
Intensive agriculture and sustainability a farming systems analysis /
Vydáno 2004An electronic book accessible through the World Wide Web; click to view
Elektronický zdroj E-kniha -
6
Toward sustainable agricultural systems in the 21st century
Vydáno 2010An electronic book accessible through the World Wide Web; click to view
Elektronický zdroj E-kniha -
7
Save and grow : cassava : a guide to sustainable production intensification /
Vydáno 2013An electronic book accessible through the World Wide Web; click to view
Elektronický zdroj E-kniha -
8
Toward sustainable agricultural systems in the 21st century
Vydáno 2010An electronic book accessible through the World Wide Web; click to view
Elektronický zdroj E-kniha -
9
Save and grow : cassava : a guide to sustainable production intensification /
Vydáno 2013An electronic book accessible through the World Wide Web; click to view
Elektronický zdroj E-kniha -
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13
Sustainable agriculture and the environment in the humid tropics
Vydáno 1993An electronic book accessible through the World Wide Web; click to view
Elektronický zdroj E-kniha -
14
Intensive agriculture and sustainability a farming systems analysis /
Vydáno 2004An electronic book accessible through the World Wide Web; click to view
Elektronický zdroj E-kniha