DEVELOPMENT IN SOIL INFORMATION SYSTEMS PROCEDING OF THE SECOND MEETING OF THE ISS WORKING GROUP ON SOIL INFORMATION SYSTEMS
ALEXANDER N
DEVELOPMENT IN SOIL INFORMATION SYSTEMS PROCEDING OF THE SECOND MEETING OF THE ISS WORKING GROUP ON SOIL INFORMATION SYSTEMS - NEATHERLAND CENTER FOE AGRICULTURE PUBLICATIONAND DOCUMENTATION 1978 - 113 Print
9022006557
DEVELOPMENT IN SOIL INFORMATION SYSTEMS PROCEDING OF THE SECOND MEETING OF THE ISS WORKING GROUP ON SOIL INFORMATION SYSTEMS VARNA/SOFIA,BULGARIA 30MA
P631.4016SA15D
DEVELOPMENT IN SOIL INFORMATION SYSTEMS PROCEDING OF THE SECOND MEETING OF THE ISS WORKING GROUP ON SOIL INFORMATION SYSTEMS - NEATHERLAND CENTER FOE AGRICULTURE PUBLICATIONAND DOCUMENTATION 1978 - 113 Print
9022006557
DEVELOPMENT IN SOIL INFORMATION SYSTEMS PROCEDING OF THE SECOND MEETING OF THE ISS WORKING GROUP ON SOIL INFORMATION SYSTEMS VARNA/SOFIA,BULGARIA 30MA
P631.4016SA15D