Plant Physiology with Special Reference to Plant Production /
Duggar, Benjamin M.
Plant Physiology with Special Reference to Plant Production / Benjamin M. Duggar. - New York : The Macmillan Company, 1919. - XV, 516, [8] s. : il., rys. ; 19 cm. - The Rural Text-Book Series . - The Rural Text-Book Series .
Bibliogr. przy poszczegolnych rozdzialach.
Plant Physiology with Special Reference to Plant Production / Benjamin M. Duggar. - New York : The Macmillan Company, 1919. - XV, 516, [8] s. : il., rys. ; 19 cm. - The Rural Text-Book Series . - The Rural Text-Book Series .
Bibliogr. przy poszczegolnych rozdzialach.