From time to time parts of this document are revised and
replaced.
Enquiries to:
Director: Technology Development
& Training
KwaZulu-Natal Department of Agriculture
Private Bag X9059
PIETERMARITZBURG
3200
Telephone: (033)
3559 212 / 3559 209
Facsimile: (033) 3559 203
E-mail:
LOUWB@DAE.KZNTL.GOV.ZA
First printing
1991