गैर-बिंदु स्रोत प्रदूषण (Nonpoint source pollution Meaning and definition in Hindi).Nonpoint source pollution: Pollution coming from a wide, non-specific source such as runoff from cities, farms, or forest land
गैर-बिंदु स्रोत प्रदूषण (Nonpoint source pollution Meaning and definition in Hindi).Nonpoint source pollution: Pollution coming from a wide, non-specific source such as runoff from cities, farms, or forest land