Govt. of India. (1996). Market survey of micronutrient fertilisers in India. Projects and Developments India limited.
シカゴスタイル引用形Govt. of India. Market Survey of Micronutrient Fertilisers in India. U P: Projects and Developments India limited, 1996.
MLA引用形式Govt. of India. Market Survey of Micronutrient Fertilisers in India. Projects and Developments India limited, 1996.
警告: この引用は必ずしも正確ではありません.