CpNTENTS 



AGCAOILI, FRANCISCO. Soine vegetables grown in the Phil- 

 ippine Islands . 91 



BRILL, HARVEY C. Ipel, a, coffee substitute: Leuqaena glauca 



(Linnasus) Bentham-J..;..i..„„.U.i....-....,...-,- .---.- ..-...---..::.-...--.. lOt 



HEISE, GEORC^ W.y and AGUILAR, R. H. The chemical pun- 



fication of swimming pools ^ 105 



HEISE, GEORGE W. 'Note on the tidal variation of springs and 



deep wells in the Philippine Islands.: 125 



THURLOW, L. W. Manufacture of lime in the Philippine Is- 

 lands 129 



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