00470nam a2200121Ia 4500008004100000082001900041245005900060260004800119490004900167942000700216999001700223952010800240220204s9999    xx            000 0 und d  a631.445.7bSYM 0aSymposium on hte black and red soils of southern India  aPoonabIndian Society of soil sciencec1939  aIndian Society of Soil Science Bulletin No.2  cBK  c43735d43735  00104070aMAINbMAINd2021-12-16eGiftl0o631.445.7 SYMpG00487r2021-12-16 00:00:00w2022-02-14yBK