/l/ Grain mix feed composed of: beet pulp 50^, rolled barley 32^, bran ll'jt, rolled oats &f,, ground com 

 11^, linseed meal 4^, bone meal 1^, and salts 1^. /2/ S. D. = San Diego Zoological Gardens, San Diego, Cal- 

 ifornia. N. Y. = New York Zoological Park, New York, N. Y. Chi. = Lincoln Park Zoo, Chicago, 111. /24/ 

 Values are for winter months only; for other seasons eliminate avocados and recalculate values. /25/ Values 

 are for 10 months of the year; for remaining two months alfedfa pellets in half the quantity are substituted 

 for fresh alfalfa. /26/ GLF formula, composed of: wheat bran lOjt, hominy feed and com meal 205t, 34 per 



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