Browsing Tesis by Subject
Now showing items 61-80 of 91
Subject |
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Aprovechamiento de los recursos naturales [2] |
Aprovechamiento de recursos naturales [1] |
Arboles [2] |
Arboles forestales [21] |
Arboles maderables [9] |
Arboretos [2] |
Arboretum [2] |
Arboricultura urbana [1] |
Arecaceae [1] |
Arena [1] |
Artesanía [3] |
Artrópodos [1] |
Asentamientos humanos [1] |
Aserraderos [2] |
Aspectos económicos [1] |
Aspectos legales [1] |
Aspectos sociales [2] |
Aspectos socioeconómicos [1] |
Aspidosperma desmanthum [1] |
Aspidosperma spruceanum [2] |