MATURE

SIDOARJO, 21/10 - ENCENG GONDOK. A citizen by boating is among the diluted cottage (Eichhornia Crassipes), in Kali Surabaya area Selong Sidoarjo, Wednesday (21/10). The rapid growth of flaking cottage in addition to causing the decrease in the light capacity in the water, thus causing the decrease in oxygen solubility rate in the water, also reduces the aesthetic value of the aquatic environment. PHOTO ANTARA/Eric Ireng/s/0nz/9