Resultados de búsqueda

1

Irrigation management transfer in México : a strategy to achieve irrigation district sustainability

Irrigation management transfer in México : a strategy to achieve irrigation district sustainability

por Johnson, Sam H.
Publicado 1997

Libro

2

Cereal crop productivity in developing countries : past trends and future prospects

Cereal crop productivity in developing countries : past trends and future prospects

por Pingali, P.L.
Publicado 1999

Libro

3

Trends and prospects for caáava in the developing world

Trends and prospects for caáava in the developing world

por Sarma, J.S.
Publicado 1991

Libro

4

Wildlife and food security in Africa

Wildlife and food security in Africa

por Ntiamoa-Baidu, Yaa
Publicado 1997

Libro

5

Carbon and nitrogen dymanics in Erythrina Poeppigiana (Leguminosae : Phaseoleae) trees managed by periodic prunings

Carbon and nitrogen dymanics in Erythrina Poeppigiana (Leguminosae : Phaseoleae) trees managed by periodic prunings

por Nygren, P.
Publicado 1995

Libro

6

Optimizing soil moisture for plant production : the significance of soil porosity

Optimizing soil moisture for plant production : the significance of soil porosity

por Shaxson, F.
Publicado 2003

Libro

7

Field operations and implements for crop production on small scale farms

Field operations and implements for crop production on small scale farms

por Shetto, R.
Publicado 1992

Libro

8

The adoption of conservation tillage in a hillside maize production system in Motozintla, Chiapas

The adoption of conservation tillage in a hillside maize production system in Motozintla, Chiapas

por Erenstein, O.
Publicado 1997

Libro

9

Raising and sustaining productivity of smallholder farming systems in the tropics. A handbook of sustainable agricultural development

Raising and sustaining productivity of smallholder farming systems in the tropics. A handbook of sustainable agricultural development

por Beets, W.C.
Publicado 1990

Libro

10

Crop production : principles and practices

Crop production : principles and practices

por Chapman, S.R.
Publicado 1976

Libro

11

Caáava bread technology and its future

Caáava bread technology and its future

Publicado 1991

Libro

12

Range management: principles and practices

Range management: principles and practices

por Holechek, J.L.
Publicado 1995

Libro

13

Proceedings International Maize virus disease colloquium and workshop. August 16-19, 1976

Proceedings International Maize virus disease colloquium and workshop. August 16-19, 1976

por Williams, L.E.
Publicado 1976

Libro

14

Plant sciences an introduction to world crops

Plant sciences an introduction to world crops

por Janick, J.
Publicado 1981

Libro

15

Voluntary standards and certification for environmentally and socially responsible agricultural production and trade

Voluntary standards and certification for environmentally and socially responsible agricultural production and trade

por Liu, P.
Publicado 2004

Libro

16

Triticale improvement and production

Triticale improvement and production

por Mergoum, M.
Publicado 2004

Libro

17

Tobacco : production, chemistry and technology

Tobacco : production, chemistry and technology

por Layten Davis, D.
Publicado 1999

Libro

18

A strategy for wealth generation through chickpea production

A strategy for wealth generation through chickpea production

por Stevenson, P.
Publicado 2005

Libro

19

Principles of field crops production

Principles of field crops production

por Martin, J.H.
Publicado 2006

Libro

20

Genetically modified organisms in crop production and their effects on the environment: methodologies for monitoring and the way ahead

Genetically modified organisms in crop production and their effects on the environment: methodologies for monitoring and the way ahead

por Ghosh, K.
Publicado 2006

Libro

1
2
3
4
5
6
7
8
9
10
Siguiente
[10]