यो Book आफ्नो भाषा मा अवस्थित छैन, हेर्नुहोस्: English (en),
अथवा गुगल अनुवाद प्रयोग:  

This book may no longer be available in print.

172 pages, tables

G150

Publication Details

  • Published: 1983
  • Publisher: Tropical Products Institute, Overseas Development Administration
  • ISBN-10: 0859541355
  • Dewey Decimal: 630.915
  • ECHO Library: 630.915 TPI