00553nam a2200181Ia 4500 170901s1957 xx 000 0 und d 0112408893 631.4 G72S Ministry of Agriculture, Fisheries and Food Soil Physical Conditions and Crop Production London Her Majesty's Stationery Office 1957 505 Agriculture and related technologies Technology (Applied sciences) Crop production Soil physics ddc BK 1 13154 13154 0 0 ddc 0 0 RAU RAU 2017-10-18 UBSPD, Patna POUND 13.00 1 631.4 G72S 39962 2024-06-14 2024-06-14 1987-11-18 BK