A Handbook of field methods for research on Rise-borers and their Naural Enemies

مواد مشابهة

• Hand book of field methods for research on rice stem borers and their natural enemies
  بواسطة: Nishida, T
  منشور في: (1970)
• Ground water and well drilling : a reference book on ground water and wells /
  بواسطة: Parveen Kumar
  منشور في: (2014)
• Marine biodeterioration : advanced techniques applicable to the Indian ocean
  بواسطة: Thompson, Mary Frances
  منشور في: (1988)
• Examination of waters and water supplies/6th ed.
  بواسطة: Taylor, Edwin Windle
  منشور في: (1949)
• Water treatment : 4th ed.
  بواسطة: James, G. V.