Buku tentang membangun jalan setapak pendakian dan pemeliharaannya. Download disini
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Category: e-book
A Handbook on Trail Building and Maintenance
For National, state and local resource managing agencies. Download disini
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A Handbook for Trail Design, Construction, and Maintenance
Buku tentang panduan membuat jalan setapak jalur pendakian dan pemeliharaannya. Download disini
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Nature-Based Tourism, Environment And Land Management
Buku tentang manajemen bisnis berbasis alam. Download disini
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