Radioisotopes fertilizers and cow dung gas-plant
Radioisotopes fertilizers and cow dung gas-plant
- New Delhi Indian Council of Agricultural Research 1961
- x, 438p.
proceedings of the symposium on radioisotopes………………world agriculture fairIndian Council of Agricultural Research
RADIOACTIVE POLLUTANTSFertilizers
631.8 / RAD
proceedings of the symposium on radioisotopes………………world agriculture fairIndian Council of Agricultural Research
RADIOACTIVE POLLUTANTSFertilizers
631.8 / RAD