Williams, H.E.

• Tropical Agriculture Volume 45 Number 1 - Research Papers
  Two Tick-borne Diseases Affecting Exotic Cattle Introduced into Trinidad
  Details
• Tropical Agriculture Volume 98, Number 3. Special Issue In Commemoration of 100 Years of Agricultural Legacy Through Teaching, Research and Innovation - Research Papers
  Two tick-borne diseases affecting exotic cattle imported into Trinidad
  Abstract  PDF
• Tropical Agriculture Volume 55 Number 1 - Research Papers
  Mastitis caused by Staphylococcus aureus and certain Streptococcus species in five dairy cattle herds in Trinidad, W.I.
  Abstract