ದ್ರವ ಸಾವಯವ ಗೊಬ್ಬರ ತಯಾರಿ ಮತ್ತು ಮಾಡುವ ವಿಧಾನ
DEPARTMENT OF AGRICULTURAL EXTENSION, COLLEGE OF AGRICULTURE, GKVK, BENGALURU – 560065
University of Agricultural Sciences, Bangalore
DEPARTMENT OF AGRICULTURAL EXTENSION, COLLEGE OF AGRICULTURE, GKVK, BENGALURU – 560065
University of Agricultural Sciences, Bangalore
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