1. Agriculture as a producer and consumer of energy
پدیدآورنده:
کتابخانه: كتابخانه مركزی كشاورزى (تهران)
موضوع: $AAlcohol fuel industry$BUnited States -- Congresses,$AAgriculture and energy$BUnited States -- Congresses,$AAgricultural wastes$BUnited States -- Recycling -- Congresses,$ARenewable energy sources$BUnited States -- Congresses
رده :
HD
9502
.
5
.
A433
A47
2005
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