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1
Soil and water management and biotechnology management in Africa : report of the fact-finding mission.
Published 1987Subjects:Book -
2
Soil and water management and biotechnology management in Africa : report of the fact-finding mission.
Published 1987Subjects:Book -
3
The sustainable management of vertisols
Published 2001Subjects: An electronic book accessible through the World Wide Web; click to view
Electronic eBook -
4
The sustainable management of vertisols
Published 2001Subjects: An electronic book accessible through the World Wide Web; click to view
Electronic eBook