प्रस्तावित विषय : खोज निहित
प्रस्तावित विषय : खोज निहित
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1प्रकाशित 1977Coimbatore, India : Tamil Nadu Agricultural University, 1977.21 p. : ill., maps ; 25 cm.विषय: “...Agricultural education India....”
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2प्रकाशित 1970New Delhi, Indian Society of Extension Education, 1970]xv, 496 p. 26 cm.विषय: “...Agricultural education India Congresses....”
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3प्रकाशित 1974New Delhi : Indian Council of Agricultural Research, 1974.v, 641 p. ; 24 cm.विषय: “...Agricultural education India Congresses....”
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4प्रकाशित 1981Hissar : HAU Press, [1981]iii, 327 p. : ill. ; 26 cm.विषय: “...Agricultural education India Congresses....”