<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Evaluation of different cropping systems for alfisols at different fertility levels on an operational scale"^^ . "A number of different cropping systems are practiced\r\nby farmers in the semi-arid tropics. Research has been carried out on individual cropping systems for some time. This present study was taken up to compare the various cropping systems possible under alfisol situation..."^^ . "1983" . . . "Andhra Pradesh Agricultural University"^^ . . . "Department of Agronomy, Andhra Pradesh Agricultural University"^^ . . . . . . . . "J K"^^ . "Kimemia"^^ . "J K Kimemia"^^ . . . . . . "Evaluation of different cropping systems for alfisols at different fertility levels on an operational scale (PDF)"^^ . . . . . . . . . "53812.pdf"^^ . . . "Evaluation of different cropping systems for alfisols at different fertility levels on an operational scale (Image (JPEG))"^^ . . . . . . "preview.jpg"^^ . . . "Evaluation of different cropping systems for alfisols at different fertility levels on an operational scale (Indexer Terms)"^^ . . . . . . "indexcodes.txt"^^ . . "HTML Summary of #2528 \n\nEvaluation of different cropping systems for alfisols at different fertility levels on an operational scale\n\n" . "text/html" . . . "Soil Science"@en . .