Salient. Victoria University Student Newspaper. Vol 35 no. 4. 22 March 1972
Save water don't waste it.
Shower don't bath. Do you really want to swill in your own dirt?
Don't run the cold tap while brushing your teeth. Grow a beard - save effort, money on razors, soap, water.
Salt and tobacco makes you thirsty. Thirst quenching necessitates too much pissing equals eating inefficiency.