National committee on use of plastics in agriculture. (1982). Use of plastics in agriculture. Dept. of Petroleum, Govt.of India.
استشهاد بنمط شيكاغوNational committee on use of plastics in agriculture. Use of Plastics in Agriculture. NewDelhi: Dept. of Petroleum, Govt.of India, 1982.
MLA استشهادNational committee on use of plastics in agriculture. Use of Plastics in Agriculture. Dept. of Petroleum, Govt.of India, 1982.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.