Visual Soil Assessment (VSA)
Maize Part 2
This publication contains visual indicators of environmental performance under cropping
Издатель: Food and Agriculture Organization of the United Nations (FAO)
Автор: Graham Shepherd
Организация: Food and Agriculture Organization of the United Nations (FAO)
Год: 2010
ISBN: 978-92-5-105941-8
Категория: Справочник
Язык контента: English