នេះ Book មិន​មាន​ក្នុង​ភាសា​របស់​អ្នក, មើល​ក្នុង: English (en),
ឬ​ប្រើ​កម្មវិធី​បកប្រែ Google:  

This Yearbook of Agriculture seeks to provide a new and improved basis for understanding the complex order of Nature's forces so that man can better shape them in a positive and creative fashion.  Compiled in this book is our vast knowledge of seeds for greater application in the United States.

Publication Details

  • Publisher: United States Department
  • Dewey Decimal: 631.521
  • ECHO Library: 631.521 USD

ស្លាក

Seeds Seed Crops

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