EDITORIAL
Continuing Controversy Over Dietary Fluoride Tolerance for Dairy Cattle ... 101-103

ORIGINAL ARTICLES
Role of Copper in Skeletal Changes in Fluorosis: An Experimental Study in Rabbits
  RL Mittal, SS Sidhu, SS Khokhar; Patiala,
  Punjab, India ... 104-108

Binding of Fluoride with Tamarind Gel
  M Maruthamuthu, J Venkatanarayana Reddy;
  Madras, India ... 109-112

Inhibition of Lipid Metabolism in Germinating Mung Bean Seeds by Fluoride
  Ming-Ho Yu, Roger G. Young, Lisa Sepanski;
  Bellingham, Washington, USA ... 113-117

Industrial Fluoride Pollution in the Metallurgical Industry in China
  Yang Zhiliang, Luo Yihua, Zhang Liansheng,
  Zhao Zheng-ping; Changsha, Hunan, China ... 118-125

Effect of Fluorides in Ambient Air on Grass Species Growing in Artificial Grassland Communities
  Ludwig O DeTemmerman, H Baeten;
  Tervuren, Belgium ... 126-136

Effects of Inhaled HF on Cholesterol, Carbohydrate and Tricarboxylic Acid Metabolism in Guinea Pigs
  C Dousset, C Rioufol, C Philibert,
  P. Bourbon; Toulouse, France ... 137-141

ABSTRACTS
Fluoride Intoxication in Dairy Calves
  George A Maylin, Richard H Eckerlin,
  Lennart Krook; Ithaca, NY, USA ... 142

Milk Production of Cows Fed Fluoride-Contaminated Commercial Feed
  George A Maylin, Richard H Eckerlin,
  Lennart Krook; Ithaca, NY, USA ... 143-144

The Effects of Different Fiuoride Concentrations in Drinking Water on Dental Fluorosis and Dental Caries Incidence Among 12-14 Year Old Adolescents in Wuhan
  Wang Fuyuan et al; Wuhan China ... 144

Fluoride, The Environment, and Human Health
  Geoffrey E Smith;
  Melbourne, Victoria, Australia ... 145-146

Dental Fluorosis in an Area of Kenya with 2 ppm Fluoride in the Drinking Water
  F Manji, V Baelum, O Fejerskov;
  Nairobi, Kenya and Aarhus, Denmark ... 146-147

Fluorides and Fluorosis in Kenya. Part II:
The Occurrence of Dental and Skeletal Fluorosis
  Firoze Manji and Sunil Kapila;
  Nairobi, Kenya ... 147-148

Changing Patterns of Dental Caries: A Survey of 20 Countries
  CE Renson; Singapore ... 149

Dental Fluorosis Developed in Post-Secretory Enamel
  A Richards, J Kragstrup, K Josephsen,
  O Fejerskov; Aarhus, Denmark. ... 149-150

Superficial Fluoride Levels and Response to In-vitro Caries-Like Lesion Induction of Enamel from Bristol (U.K.) and Birmingham, (U.K.) Human Deciduous Teeth
  JE Tyler, DFG Poole, MV Stack,
  TB Dowell, Bristol, England, U.K ... 150