Pereira Gladys Mytle. (1985). Envioremental Protection Pressure Groups in Kerala; a Study on Their Structure, Strategy and Role with Special Reference to Industrial Pollution. School of Management Studies.

Pereira Gladys Mytle. Envioremental Protection Pressure Groups in Kerala; a Study on Their Structure, Strategy and Role with Special Reference to Industrial Pollution. Cochin: School of Management Studies, 1985.

Pereira Gladys Mytle. Envioremental Protection Pressure Groups in Kerala; a Study on Their Structure, Strategy and Role with Special Reference to Industrial Pollution. School of Management Studies, 1985.