Blanco Rojas, H. (2010). Water recharges areas on the highlands of the micro watersheds Palo, Marin and San Rafaelito, San Carlos, Costa Rica.
Čikaški stil citiranjaBlanco Rojas, Harold. Water Recharges Areas On the Highlands of the Micro Watersheds Palo, Marin and San Rafaelito, San Carlos, Costa Rica. 2010.
MLA način citiranjaBlanco Rojas, Harold. Water Recharges Areas On the Highlands of the Micro Watersheds Palo, Marin and San Rafaelito, San Carlos, Costa Rica. 2010.
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