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Showing 10 out of a total of 13 results for community: Agricultural Economics, Extension and Rural Development.
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Public agricultural research and development spending in South Africa – update
Chaminuka, Petronella
;
Beintema, Nienke
;
Flaherty, Kathleen
;
Liebenberg, Frikkie
(
Routledge
,
2019
)
The aggregate economic benefits of the national cultivar trials for maize in South Africa with specific reference to the Highveld region
Dlamini, Thula Sizwe
;
Liebenberg, Frikkie
(
Routledge
,
2015-09
)
Estimating and attributing benefits from wheat varietal innovations in South African agriculture
Nhemachena, Charity R.
;
Kirsten, Johann F.
;
Liebenberg, Frikkie
(
Routledge
,
2019
)
South African agricultural R&D investments : sources, structure, and trends, 1910-2007
Liebenberg, Frikkie
;
Pardey, Philip G.
;
Kahn, M.
(
Routledge
,
2011-09
)
Economic returns from investment in beef cattle improvement research in South Africa
Nevondo, T.T. (Takalani)
;
Chaminuka, Petronella
;
Nhundu, Kenneth
;
Liebenberg, Frikkie
(
Routledge
,
2019
)
Economic value of quality restrictions on the wheat industry in South Africa
Naledzani, Zwiafhela
;
Chaminuka, Petronella
;
Nhundu, Kenneth
;
Machethe, Charles Lepepeule
;
Liebenberg, Frikkie
(
Routledge
,
2019
)
Returns to food and agricultural R&D investments in Sub-Saharan Africa, 1975-2014
Pardey, Philip G.
;
Andrade, Robert S.
;
Hurley, Terrance M.
;
Rao, Xudong
;
Liebenberg, Frikkie
(
Elsevier
,
2016-12
)
The evolving landscape of plant breeders’ rights : regarding wheat varieties in South Africa
Nhemachena, Charity R.
;
Liebenberg, Frikkie
;
Kirsten, Johann F.
(
AOSIS OpenJournals
,
2016-03
)
A long-run view of South African agricultural production and productivity
Liebenberg, Frikkie
;
Pardey, Philip G.
(
African Association of Agricultural Economists
,
2012-10
)
South Africa: coping with structural changes
Liebenberg, Frikkie
(
International Food Policy Research Institute
,
2006
)
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Liebenberg, Frikkie (13)
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