Saxena,M M. (1990). Environmental Analysis Water,Soil and Air. ABP.
シカゴスタイル引用形Saxena,M M. Environmental Analysis Water,Soil and Air. Bikanner: ABP, 1990.
MLA引用形式Saxena,M M. Environmental Analysis Water,Soil and Air. ABP, 1990.
警告: この引用は必ずしも正確ではありません.