(1987). Environment management in India ( Volume 1 ). Ashish Publishing House.
シカゴスタイル引用形Environment Management in India ( Volume 1 ). New Delhi: Ashish Publishing House, 1987.
MLA引用形式Environment Management in India ( Volume 1 ). Ashish Publishing House, 1987.
警告: この引用は必ずしも正確ではありません.