Author

HEALD F.D.

Catalogue records by HEALD F.D. in the PakCat Union Catalogue.

5 catalogue records

Catalogue records

Introduction to Plant Pathology Heald, F. D 1943 INTRODUCTION TO PLANT PATHOLOGY HEALD F.D. 1943 INTRODUCTION TO PLANT PATHOLOGY HEALD, F.D. 1937 Manual of Plant Diseases Heald, F. D 1933 MANUAL OF PLANT DISEASES HEALD F.D. 1933