खोज परिणाम - "content"
प्रस्तावित विषय : खोज निहित
प्रस्तावित विषय : खोज निहित
- Soils 71
- Food 34
- History 23
- Analysis 22
- Handbooks, manuals, etc 22
- Study and teaching 22
- Nitrogen content 19
- Research 16
- Composition 15
- Environmental aspects 15
- Agriculture 13
- Developing countries 12
- Economic aspects 12
- Languages 12
- Bibliography 10
- Design and construction 10
- English language 10
- Forests and forestry 10
- Mathematics 10
- Tok Pisin imprints 10
- Collected works 9
- Fertilizers 9
- Food industry and trade 9
- Management 9
- Nitrogen fertilizers 9
- Nutrition 9
- Trace element content 9
- Water 9
- Data processing 8
- Economic conditions 8
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121
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122
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123
The determination of chlorophyll a in aquatic environments 1980
प्रकाशित 1983विषय: “…Water Chlorophyll content Laboratory manuals…”
पुस्तक -
124
The Measurement of nitrogen oxide (NO, NO2) exchange over plant-soil surfaces
प्रकाशित 1985विषय: “…Soils Nitrogen content Mathematical models…”
पुस्तक -
125
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126
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127
Proceedings of a National Workshop on Persistence of Herbicide Residues in Wheat Croping Systems in Australia ... , 4-5 October 1988 : contributed papers and workshop recommendati...
प्रकाशित 1988विषय: “…Soils Australia Herbicide content.…”
सम्मेलन की कार्यवाही पुस्तक
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128
Irrigated crops and their management /
प्रकाशित 1990विषय: “…Irrigation water Boron content.…”
पुस्तक -
129
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130
Environmental pollution of the Port Pirie region :
प्रकाशित 1975विषय: “…Soils South Australia Heavy metal content.…”
पुस्तक -
131
Sulfur fertilizer policy for lowland and upland rice cropping systems in Indonesia /
प्रकाशित 1990विषय: “…Soils Indonesia Sulphur content.…”
सम्मेलन की कार्यवाही पुस्तक -
132
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133
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134
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135
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136
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137
A numerical simulation model to describe nitrogen movement in the soil with intermittent irrigation
प्रकाशित 1981विषय: “…Soils Nitrogen content Mathematical models…”
पुस्तक -
138
Nitrogen management on the farms of southern N.S.W. : an information day /
प्रकाशित 1986विषय: “…Soils New South Wales Nitrogen content.…”
पुस्तक -
139
Dissipation of phytotoxic diuron residues in Hawaii pineapple soils
प्रकाशित 1981विषय: “…Soils Herbicide content…”
पुस्तक -
140