Entry Personal Name

Number of records used in: 0

001 - CONTROL NUMBER

• control field: 37802

100 ## - HEADING--PERSONAL NAME

• Personal name: Van Zyl, Johan

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)23574: Thirtle, Colin 37798, Testing the induced innovation hypothesis in South African agriculture: an error correction approach, 1995