The social sciences in the man and the biosphere program report in seven seminars held in Asia.

Desert animals physiological problems of heat and water by Schmidt-Nielsen, Knut Stortebecker 1915-

Nitrogen and rice

Genetics of dieldrin resistance in Culex tritaeniorhynchus - A Prelimenary Report by Mian, Afsar

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The cost and effectiveness of automotive exhaust emission control regulations.

Controversies in contraception

The technique of the sound studio for radio, recording studio, television and film by Nisbett, Alec

Cost effective personnel decisions by Cannon, James 1947-

Environmental economics by Seneca, Joseph J.

Effects of irrigation and induced humidity of floral organs on seedset of artificially normally pollinated sunflower plants [microform] by Gregorio, Geronimo Lozada 1947-