[1]
Nasution, Y. 2015. THE EFFECTIVITY OF SEDIMENT TRAP IN THE CENTER LAND SALAK PADANGSIDIMPUAN AT SOUTH TAPANULI. Jurnal Online Pertanian Tropik. 2, 2 (Aug. 2015), 187-199. DOI:https://doi.org/10.32734/jopt.v2i2.2902.