TY - BOOK AU - Kishen K AU - Tyagi B N TI - Random sample surveys for assessment of improved agricultural practices in Uttar Pradesh U1 - "X9(J382:7).252.N60, K1/GD" PY - 1961/// CY - Lucknow PB - Govt. Press India KW - Agriculture Industry - Wheat N1 - Appendix p. 13-60 ER -