00890nam a2200205Ia 4500 131596 BIBL 20200320104551.0 931011s1966||||pr a ||||||||||1||spa|d Gaztambide Arrillaga, Carlos Ramón, Local 101604 Effects of environmental temperature and relative humidity on the acclimation of cattle in the tropics. Mayagüez, P.R. College of Agriculture and Mechanic Arts, University of Puerto Rico [1966] 48 [15] p. illus., photos, tables. "Submitted, as thesis, to the Pennsylvania State University for the degree of Doctor of Philosophy, specialized in Animal Industries, 1950". Vita : p. [4]. Bibliography : p. 43-48. Cattle Local 70923 Acclimatization Local 48753 Puerto Rico Local 155382 111109 111109 0 0 0 636_200000000000000_G291E 0 ci 162372 10 10 B 2016-05-27 199479 0 636.2 G291e 80000001555542 2016-05-27 00:00:00 r:131596 z:NCC:D 6