301.35
I39B
               Bench mark survey reports on Pounta block-Himachal Pradesh, Bhadson block-Punjab and Bhathat block-Uttar Pradesh - New Delhi : The Author, 1957.
               ii, 198p. - PEO publication; no.24 .
25100
                Subjects: Surveying-India-Himachal Pradesh; Surveying-India-Punjab; Surveying-India-Uttar Pradesh; Bench-marks-India-Himachal Pradesh; Bench-marks-India-Punjab; Bench-marks-India-Uttar Pradesh.