Some of the old publications on sericulture which are out of print are available for download in PDF version.
Links:
[1] https://www.csrtimys.res.in/sites/default/files/ebooks/CVW-2024.pdf
[2] https://www.csrtimys.res.in/sites/default/files/ebooks/2019-1.pdf
[3] https://www.csrtimys.res.in/sites/default/files/ebooks/2018-1.pdf
[4] https://www.csrtimys.res.in/sites/default/files/menufiles/seridoc-2017-1.pdf
[5] https://www.csrtimys.res.in/sites/default/files/menufiles/seridoc-2017-2.pdf
[6] https://www.csrtimys.res.in/sites/default/files/ebooks/2017-2.pdf
[7] https://www.csrtimys.res.in/sites/default/files/ebooks/2017-1-en.pdf
[8] https://www.csrtimys.res.in/sites/default/files/ebooks/2017-1-hi.pdf
[9] https://www.csrtimys.res.in/sites/default/files/ebooks/tech-desc-ka.pdf
[10] https://www.csrtimys.res.in/sites/default/files/ebooks/2017-1-ta.pdf
[11] https://www.csrtimys.res.in/sites/default/files/ebooks/2017-1-te.pdf
[12] https://www.csrtimys.res.in/sites/default/files/ebooks/2016-1.pdf
[13] https://www.csrtimys.res.in/sites/default/files/ebooks/2015-1.pdf
[14] https://www.csrtimys.res.in/sites/default/files/ebooks/2015-1-hi.pdf
[15] https://www.csrtimys.res.in/sites/default/files/ebooks/2015-1-ka.pdf
[16] https://www.csrtimys.res.in/sites/default/files/ebooks/2015-1-ta.pdf
[17] https://www.csrtimys.res.in/sites/default/files/ebooks/2014-7.pdf
[18] https://www.csrtimys.res.in/sites/default/files/ebooks/2014-4.pdf
[19] https://www.csrtimys.res.in/sites/default/files/ebooks/2014-3.pdf
[20] https://www.csrtimys.res.in/sites/default/files/ebooks/2014-2.pdf
[21] https://www.csrtimys.res.in/sites/default/files/ebooks/2014-1.pdf
[22] https://www.csrtimys.res.in/sites/default/files/ebooks/2013-3.pdf
[23] https://www.csrtimys.res.in/sites/default/files/ebooks/2013-1.pdf
[24] https://www.csrtimys.res.in/sites/default/files/ebooks/2013-2.pdf
[25] https://www.csrtimys.res.in/sites/default/files/ebooks/2012-1.pdf
[26] https://www.csrtimys.res.in/sites/default/files/ebooks/2012-2.pdf
[27] https://www.csrtimys.res.in/sites/default/files/ebooks/2011-1.pdf
[28] https://www.csrtimys.res.in/sites/default/files/ebooks/2011-2.pdf
[29] https://www.csrtimys.res.in/sites/default/files/ebooks/2010-1.pdf
[30] https://www.csrtimys.res.in/sites/default/files/ebooks/2009-1.pdf
[31] https://www.csrtimys.res.in/sites/default/files/ebooks/2008-1.pdf
[32] https://www.csrtimys.res.in/sites/default/files/ebooks/2006-1.pdf
[33] https://www.csrtimys.res.in/sites/default/files/ebooks/2006-2.pdf
[34] https://www.csrtimys.res.in/sites/default/files/ebooks/2005-1.pdf
[35] https://www.csrtimys.res.in/sites/default/files/ebooks/2002-1.pdf
[36] https://www.csrtimys.res.in/sites/default/files/ebooks/1996-1.pdf
[37] https://www.csrtimys.res.in/sites/default/files/ebooks/1996-2.pdf
[38] https://www.csrtimys.res.in/sites/default/files/ebooks/1996-3.pdf
[39] https://www.csrtimys.res.in/sites/default/files/ebooks/1993-1.pdf
[40] https://www.csrtimys.res.in/sites/default/files/ebooks/1992-1.pdf
[41] https://www.csrtimys.res.in/sites/default/files/ebooks/1991-1.pdf
[42] https://www.csrtimys.res.in/sites/default/files/ebooks/1990-1.pdf
[43] https://www.csrtimys.res.in/sites/default/files/ebooks/1990-2.pdf
[44] https://www.csrtimys.res.in/sites/default/files/ebooks/1990-3.pdf
[45] https://www.csrtimys.res.in/sites/default/files/ebooks/1990-4.pdf
[46] https://www.csrtimys.res.in/sites/default/files/ebooks/1990-5.pdf
[47] https://www.csrtimys.res.in/sites/default/files/ebooks/1989-1.pdf
[48] https://www.csrtimys.res.in/sites/default/files/ebooks/1989-2.pdf
[49] https://www.csrtimys.res.in/sites/default/files/ebooks/1989-3.pdf
[50] https://www.csrtimys.res.in/sites/default/files/ebooks/1989-4.pdf
[51] https://www.csrtimys.res.in/sites/default/files/ebooks/1988-1.pdf
[52] https://www.csrtimys.res.in/sites/default/files/ebooks/1987-1.pdf
[53] https://www.csrtimys.res.in/sites/default/files/ebooks/1987-2.pdf
[54] https://www.csrtimys.res.in/sites/default/files/ebooks/1986-1.pdf
[55] https://www.csrtimys.res.in/sites/default/files/ebooks/1986-2.pdf
[56] https://www.csrtimys.res.in/sites/default/files/ebooks/1986-3.pdf
[57] https://www.csrtimys.res.in/sites/default/files/ebooks/1986-4.pdf
[58] https://www.csrtimys.res.in/sites/default/files/ebooks/1986-5.pdf
[59] https://www.csrtimys.res.in/sites/default/files/ebooks/1986-6.pdf