00578nam a22001577a 4500 230630b |||||||| |||| 00| 0 eng d National Science Library National Science Library 5/6(1-22) N5 सीएसआईआर ग्रामीण प्रौद्योगिकी: एक सार-संग्रह CSIR gramin prodyogiki: Ek sar-sangrah New Delhi: Prakashan Evam Suchna Nideshalaya, 1995 164p. Rural technology Science udc REF 48403 48403 0 0 udc 0 56122_N5 0 74665 NSL NSL GF/REF/Rk-2/C-9/R-3 2004-08-06 0 5/6(1-22) N5 205172 2023-06-30 00:00:00 2004-08-06 REF 0 0 udc 0 56122_N5 0 74666 NSL NSL GF/REF/Rk-2/C-9/R-3 2004-08-06 0 5/6(1-22) N5 176385 2023-06-30 00:00:00 2004-08-06 REF