No se­crets, please

Down to Earth - - LETTERS -

This refers to the ar­ti­cle pro­vides eco­log­i­cal san­i­ta­tion wanted us to use their

com­mu­nity toi­lets as well as in­di­vid­ual house­hold la­trines in and around Tam­baram and Chen­nai. How­ever, when we in­quired about the in­ocu­lum, they with­held the in­for­ma­tion, say­ing it was a trade se­cret. Your story shows that bio-toi­let man­u­fac­tur­ers in other parts of the coun­try are also se­cre­tive. Thanks for such a crit­i­cal study. It should help the bio-toi­let in­dus­try be­come more trans­par­ent.

V GANAPATHY

VIA EMAIL

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