-lrb- sofia pari in bulgarian 2 feb 94 p 4 au -rrb- rayon plant engaged in waste reduction project : a project for the reduction of industrial waste , developed at the world center for environmental protection in new york , will be implemented in the sviloza rayon plant in svishtov , northern bulgaria , the director of the regional inspectorate of environmental protection , kostadin gugov , told the local bta correspondent .