00406nam a2200181Ia 4500008004100000041001200041082000800053082001100061100001700072100001100089245001100100260001300111260003600124260000900160300001500169365002500184650001500209150909s9999    xx            000 0 und d  aEnglish  a633  bRID/SP  aRidley H.N    eAuthor  aSpices  aDehradun  bInternational Book Distributors  c1983  a449  Pages  aRs.150                aFieldcrops