info:oai:icrisat:7340info:ofi/fmt:xml:xsd:journalKumarAKumar, AParappurathuSParappurathu, SJeeSJee, SDo Dairy Co-operatives Enhance Milk Production, Productivity and Quality? Evidences from the Indo-Gangetic Plain of IndiaIndian Journal of Agricultural Economics0019-5014201368457-4683article