n Produksiekoste-ontleding van die private wynkelders in Suid-Afrika
(1969-12)
Thesis (MScAgric)--Stellenbosch University, 1969.
Thesis
ENGLISH ABSTRACT: no abstract available
AFRIKAANSE OPSOMMING: geen opsomming
Thesis (MScAgric)--Stellenbosch University, 1969.
Thesis
ENGLISH ABSTRACT: no abstract available
AFRIKAANSE OPSOMMING: geen opsomming