TY  - BOOK
AU  - Massell,Benton F.
TI  - Elimination of management bias from production functions fitted to cross-section data:  : a model and an application to African agriculture
T2  - IDS - Discussion paper
AV  - EAF QTO H31.N28 No.23 
PY  - 1966///
CY  - Nairobi
PB  -  : University College, Institute for Development Studies
KW  - Agriculture and state
KW  - Agriculture
KW  - Economic aspects
KW  - Agricultural production
KW  - Africa
N1  - IDS - Discussion paper; 23
ER  -