Progress report, 1.9.68 to 31.5.70
Co-ordinated Scheme for Irrigation Research in River...areas
Progress report, 1.9.68 to 31.5.70 - Hissar Haryana Agric. Univ. 1970 - 29cm;138,25
IRRIGATION RESEARCH
IRRIGATION RESEARCH VALLEYS
631.707.2 C59P
Progress report, 1.9.68 to 31.5.70 - Hissar Haryana Agric. Univ. 1970 - 29cm;138,25
IRRIGATION RESEARCH
IRRIGATION RESEARCH VALLEYS
631.707.2 C59P