TY - BOOK AU - Sheaffer, Craig C AU - Moncada, Kristine M TI - Introduction to agronomy : food, crops, and environment SN - 9788131526675 CY - New Delhi KW - Agriculture KW - Agronomy KW - Chemistry Food and plants KW - Crop profiles -- Grasses, legumes, and crops KW - Cropping systems KW - Organic agriculture KW - Plant anatomy KW - Plant disease and insects N1 - Includes bibliographical references and index ER -