Singh , A K .
Geoinformatics applications in agriculture / - New delhi ; New india publishing agency , 2007. - 340 ;.
9788189422233
621.3678 / SIN/GE
Geoinformatics applications in agriculture / - New delhi ; New india publishing agency , 2007. - 340 ;.
9788189422233
621.3678 / SIN/GE