TY - BOOK AU - National Committee on the use of plastics in Agriculture TI - The Use of plastics in agriculture: proceedings SN - 8120404971 U1 - 631.3 PY - 1990/// CY - New Delhi PB - Oxford & IBH Publishing KW - Plastics in agriculture KW - Congresses N1 - Proceedings of xi International Congress February-March, 1990, New Delhi ER -