Botany issue.

Plants poisonous to livestock in the Philippines, p. 193 / J.V. Pancho -- Water relation of six tree species I. Parameters measured by. the pressure-chamber technique, p. 285 / B.K. Samson and E.P. Pacardo -- Growth of rice seedlings in compact and loose soil with 3. 5-dichloro-4-hydroxybenzoic ,acid. p. 295. / A.A. Alejar and A.B. Erasga -- Rice hull and straw ash washings as cilture media for microalgae, p. 302. / M. Tamayo-Zafaralla and N.M. Cadiz -- Two cellulolytic species of Trichoderma (Hyphomycetes) new to the Philippines, p. 309. / V.C. Cuevas and N.E. Sajise -- Vegetation and modern pollen rain of Mt Makiling, Philippines II. Pollen analysis of surface soil, p. 317. / P.C. Payawal -- Nineteen new records of Philippine mosses, p. 328 / B.C. Tan and Z. Iwatsuki -- Algae in fishponds and fishpens of Laguna de Bay; Philippines II. Chrysophyta, Xanthophyta, Cryptophyta and Pyrrophyta, p. 351. / M.R Martinez -- Role of temperature in water uptake of excised leaf tissue, p. 366. / E.P. Pacardo -- Alkaloid production in intact parts and floral tissue culture of Catharanthus roseus (L.) Don, p. 375. / L.B. Cardenas -- Philippine zoosporic fungi: Three parasitic species of Chytriomyces (Chytridiales, Chytridiomycetes), p. 385. / I.J. Dogma Jr.

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