by P Chowdappa etal
Daya Publishing House
xxiv+742 p., figs., tabls., col.plts., ind., 25 cm
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by M Sankaran, MR Dinesh
Daya Publishing House
xiv+290p., col.figs., tabls., 25cm
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by K L Chadha et al
Daya Publishing House
xxvi+954p., col.figs., tabls., 29cm
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