كتب ذات صلة

Three cedar rust fungi, their life histories and the diseases which they produce ...

A text-book of plant diseases caused by cryptogamic parasites

A text-book of plant diseases caused by cryptogamic parasites

A text-book of plant diseases caused by cryptogramic parasites

• Text-book of pastoral and agricultural botany for the study of the injurious and useful plants of country and farm.
  المؤلفون: Harshberger, John William
• The botanists of Philadelphia and their work.
  المؤلفون: Harshberger, John William
• The comparative leaf structure of the sand dune plants of Bermuda.
  المؤلفون: Harshberger, John William