Ngā hua rapu - (( ((water consultation) OR (water conservation)) ) OR ( expert consultation ))
Ngā kaupapa kua whakahuatia i roto i tō rapu.
Ngā kaupapa kua whakahuatia i roto i tō rapu.
- Water conservation 30
- Soil conservation 22
- Irrigation 7
- Livestock 6
- Water 6
- Control 5
- Energy conservation 5
- Management 5
- Soil erosion 5
- Soils 5
- Analysis 4
- Animal nutrition 4
- Plants 4
- Watershed management 4
- Agricultural engineering 3
- Diseases 3
- Drainage 3
- Environmental aspects 3
- Fishery management 3
- Food 3
- Hydraulic engineering 3
- Land use 3
- Natural resources 3
- Organic fertilizers 3
- Purification 3
- Research 3
- Water resources development 3
- Agriculture 2
- Conservation of natural resources 2
- Design and construction 2
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121
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122
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123
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124
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125
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126
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127
Animal genetic resources : a global programme for sustainable development /
I whakaputaina 1990Conference Proceeding Pukapuka -
128
The management of global animal genetic resources /
I whakaputaina 1992Conference Proceeding Pukapuka -
129
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130
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131
Application of nitrogen-fixing systems in soil improvement and management
I whakaputaina 1982Pukapuka -
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