Author

STAPLEY, J.H.

Catalogue records by STAPLEY, J.H. in the PakCat Union Catalogue.

4 catalogue records

Catalogue records

PESTS OF FARM CROPS STAPLEY, J. H. 1949 the world crop protection stapley, j.h 1970 WORLD CROP PROTECTION STAPLEY, J.H. 1969 World crop protection Vol I Stapley, J.H. 1969