00369cam a2200109ua 4500041001000000082002200010100001700032245012000049260007300169300001200242504000500254  aengh  a028.74635bCHA/US  aChadha, K.L.  aUse of plant growth regulators in horticultural, plantation and medicinal plants / cK.L Chadha.hTextual Documents  aNew Delhi : bToday and Tomorrow`s Printers and publishers , c1972.  a266 ; .  a