TY - BOOK AU - Gupta, P.K. TI - Vermicomposting for sustainable agriculture SN - 8177542346 U1 - 631.875 PY - 2008/// CY - Jodphur [India] : PB - Agrobios (India), KW - Compost KW - Vermicomposting N1 - Includes bibliographical references and index ER -