检索结果

81

Transforming agricultural research systems in transition economies : the case of Russia /

Transforming agricultural research systems in transition economies : the case of Russia /

由 Mudahar, Mohinder S.
出版 1998

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82

Radical agriculture /

Radical agriculture /

出版 1976

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83

Research in farm management : scope and method /

Research in farm management : scope and method /

出版 1932

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84

Farm management investigations for agricultural improvement /

Farm management investigations for agricultural improvement /

由 Yang, W. Y.
出版 1952

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85

Sud palacha : Nikolaĭ Vavilov v zastenkakh NKVD : biograficheskiĭ ocherk, dokumenty /

Sud palacha : Nikolaĭ Vavilov v zastenkakh NKVD : biograficheskiĭ ocherk, dokumenty /

出版 1999

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86

The organization of agricultural research in Europe /

The organization of agricultural research in Europe /

出版 1953

Conference Proceeding 图书

87

Intensive agriculture and sustainability : a farming systems analysis /

Intensive agriculture and sustainability : a farming systems analysis /

出版 2004

图书

88

Seeds for African peasants : peasants' needs and agricultural research : the case of Zimbabwe /

Seeds for African peasants : peasants' needs and agricultural research : the case of Zimbabwe /

由 Friis-Hansen, Esbern
出版 1995

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89

The application of science to inland fisheries ; a review of the biological basis of freshwater fisheries. Prepared as Working paper no. 5 of the FAO International Inland Fisheries Meeting, Helsinki, July 1951 [i. e. 1956] for the Food and Agriculture Organization of the United Nations

The application of science to inland fisheries ; a review of the biological basis of freshwater fisheries. Prepared as Working paper no. 5 of the FAO International Inland Fisheries...

由 Le Cren, E. D.
出版 1958

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90

Naturalistic environments in captivity for animal behavior research /

Naturalistic environments in captivity for animal behavior research /

出版 1994

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91

Methods for evaluating irrigation systems /

Methods for evaluating irrigation systems /

由 Criddle, Wayne D., 1914-1996
出版 1956

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92

Methods of farm management investigations for improving farm productivity /

Methods of farm management investigations for improving farm productivity /

由 Yang, W. Y.
出版 1958

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93

Agricultural change in tropical Africa /

Agricultural change in tropical Africa /

出版 1979

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94

Farming systems research and development : guidelines for developing countries /

Farming systems research and development : guidelines for developing countries /

由 Shaner, W. W. (Willis W.)
出版 1982

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95

"Our purpose is to serve" : the first century of the North Dakota Agricultural Experiment Station /

"Our purpose is to serve" : the first century of the North Dakota Agricultural Experiment Station /

由 Danbom, David B., 1947-
出版 1990

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96

More crop per drop : revisiting a research paradigm : results and synthesis of IWMI's research, 1996-2005 /

More crop per drop : revisiting a research paradigm : results and synthesis of IWMI's research, 1996-2005 /

出版 2006

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97

Swidden cultivation in Asia /

Swidden cultivation in Asia /

出版 1983

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98

Statistical methods in agriculture and experimental biology /

Statistical methods in agriculture and experimental biology /

由 Mead, R. (Roger)
出版 1983

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99

Science and agricultural development /

Science and agricultural development /

出版 1981

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100

Rice, science & man; papers presented at the tenth anniversary celebration of the International Rice Research Institute, April 20-21, 1972.

Rice, science & man; papers presented at the tenth anniversary celebration of the International Rice Research Institute, April 20-21, 1972.

出版 1972

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