Andhra University, Waltair, Available Volumes: Vol.9,1959;Vol.14,1964 Jawaharlal Nehru University, New Delhi, Available Volumes: Vol.5-12,1955-62 University of Kerala, Thiruvanathapuram, Available Volumes: Vol.1-11,1950-1957;Vol.1,1961 Punjab Agricultural University, Ludhiana, Available Volumes: Vol.1-13,1950-1963
