Management von Stickstoff- und Phosphordüngern in Subsaha... - 9789401084567

ISBN-13: 9789401084567, 978-9401084567. Food security, one of the basic human rights, seems to be ever eluding the people of sub-Saharan Africa. With each occurrence of crop failure, agriculturalists around the world reawaken to the challenge of ensuring sta?.

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