Major crop production constraints and their remedial measures for different agro-climatic zones of India
Singh, K.N. [et al.]
Major crop production constraints and their remedial measures for different agro-climatic zones of India - New Delhi Indian Council of Agricultural Research 1988 - 189p.
Major crop production constraints and their remedial measures for different agro-climatic zones of India - New Delhi Indian Council of Agricultural Research 1988 - 189p.