Hokuman nougyou kikou doutai chousa houkoku
Hokuman nougyou kikou doutai chousa houkoku
Nougyou chousa kekka houkoku
Roumu doutai chousa kekka houkoku
Roumu doutai chousa kekka houkoku
Tochigiken nougyou chousa houkoku
Kainantou nougyou chousa houkoku
Kainantou nougyou chousa houkoku
Nougyou chousa kekka houkoku : kouchi chousa
Hokuman nougyou kikou saihensei ni kansuru kisoteki kenkyuu
Hokuman to hokkaidou nouhou : kaitaku nougyou kenkyuukai houkoku
Nougyou keiei seiseki chousa houkoku
Nougyou keiei seiseki chousa houkoku
Nougyou keiei seiseki chousa houkoku
Nougyou keiei seiseki chousa houkoku
Nougyou keiei seiseki chousa houkoku
Yuuchiku nougyou keiei chousa houkoku
Nougyou keiei seiseki chousa houkoku
Nougyou keiei seiseki chousa houkoku
Nougyou keiei seiseki chousa houkoku
Nougyou keiei seiseki chousa houkoku
Nougyou keiei seiseki chousa houkoku
Hokuman oyobi touman chihou bokuya shokusei chousa houkoku
Nougyou kikou to jinteki shigen ni kansuru chousa
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Uploaded: 2020-12-17