Andhra University, Waltair, Available Volumes: Vol.19-20,1974-1975 University of Kerala, Thiruvanathapuram, Available Volumes: Vol.9-24,1964-1979 Punjab Agricultural University, Ludhiana, Available Volumes: Vol.10-20,1965-1975 Panjab University, Chandigarh, Available Volumes: Vol.7-8,1962-1963;Vol.10,1965;Vol.12-14,1967-1969;Vol.16,1971;Vol.18-20,1973-1975;Vol.23-25,1978-1980
