Resultados de búsqueda

1

Conservation tillage : no-till, mulch-till, ridge-till, strip-till, zone-till

Conservation tillage : no-till, mulch-till, ridge-till, strip-till, zone-till

Publicado 1996

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2

Herbicide handbook of the weed science society of america

Herbicide handbook of the weed science society of america

por Colby, S.R.
Publicado 1989

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3

Crop production : principles and practices

Crop production : principles and practices

por Chapman, S.R.
Publicado 1976

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4

Cotton pest management in the Southern United States

Cotton pest management in the Southern United States

por Smith, R.H.
Publicado 1990

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5

Biological control of pests pathogens and weeds: Developments and prospects. Proceedings of a Royal society discuáion meeting held on 18 and 19 February 1987

Biological control of pests pathogens and weeds: Developments and prospects. Proceedings of a Royal society discuáion meeting held on 18 and 19 February 1987

por Wood Frs, R.K.S.
Publicado 1988

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6

Crop protection in organic and low imput agriculture. Options for reducing agrochemical usage. Proceedings of a symposium organised by the British crop protection council held at Churchill College Cambridge U.K. 4th-6th September 1990

Crop protection in organic and low imput agriculture. Options for reducing agrochemical usage. Proceedings of a symposium organised by the British crop protection council held at...

por Unwin, R.
Publicado 1990

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7

Crop loá aáeáment methods : Manual on the evaluation and prevention of loáes by pests, disease and weeds

Crop loá aáeáment methods : Manual on the evaluation and prevention of loáes by pests, disease and weeds

por Chiarappa, L.
Publicado 1975

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8

Origins of pest, parasite, disease and weed problems : the 18th Symposium of the British Ecological Society. Bangor, 12-14 Apr 1976

Origins of pest, parasite, disease and weed problems : the 18th Symposium of the British Ecological Society. Bangor, 12-14 Apr 1976

por Cherrett, J.M.
Publicado 1977

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9

Elements of integreted control of sorghum pests

Elements of integreted control of sorghum pests

Publicado 1979

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10

Achieving high groundnut yields: proceedings of an international workshop 25-29 aug 1995 Laixi City, Shandong, China

Achieving high groundnut yields: proceedings of an international workshop 25-29 aug 1995 Laixi City, Shandong, China

por Gowda, C.L.L.
Publicado 1996

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11

Soil solarization and integrated management of soilborne pests

Soil solarization and integrated management of soilborne pests

por Stapleton, J.J.
Publicado 1998

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12

Caáava cultural practices. Proceedings of a workshop heldin Salvador, Bahia, Brazil, 18-21 March 1980

Caáava cultural practices. Proceedings of a workshop heldin Salvador, Bahia, Brazil, 18-21 March 1980

por Weber, E.
Publicado 1980

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13

Proceedings of the workshop on Biological Control of Pests in Canada. October 11-12, 1990 Calgary, Alberta

Proceedings of the workshop on Biological Control of Pests in Canada. October 11-12, 1990 Calgary, Alberta

por Mc Clay, A.S.
Publicado 1991

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14

Regulations and Guidelines: Critical Iáues in Biological Control. Proceedings of a USDA/CSRS National Workshop, Vienna, VA, 10-12 Jun 1991

Regulations and Guidelines: Critical Iáues in Biological Control. Proceedings of a USDA/CSRS National Workshop, Vienna, VA, 10-12 Jun 1991

por Chanidattan, R.
Publicado 1992

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15

Expanding the use of soybeans. Proceedings of a conference for Asia and Oceania held in Chiang Mai, Thailand February 1976

Expanding the use of soybeans. Proceedings of a conference for Asia and Oceania held in Chiang Mai, Thailand February 1976

por Goodman, Robert M.
Publicado 1976

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