Techniques to regulate sex ratio and breeding in tilapia
p. 0337 | Pandian, T. J.; Varadaraj, K.

Announcements
p. 0343

Status of complement system in Indian Childhood Cirrhosis (ICC)
p. 0344 | Bora, Nalini Srivastava; Srivastava, L. M.

Growth of BHK21 C13 monolayer cells on microcarriers for production of foot-and-mouth disease virus vaccines
p. 0346 | Butchaiah, G.; Rao, B. U.

Announcements
p. 0349

Lignin biodegradation--Present status and future
p. 0350 | Roy, Anjali

Qualitative distribution pattern of cartenoids in three selected gymnosperms
p. 0354 | Yadav, Satyendra; Ralhan, P. K.; Singh, S. P.

News
p. 0359

A modification of the law of corresponding states as applied to ultrasonic propagation in liquids
p. 0360 | Rao, C. Raghupathi; Subramaniyam, P.

N-α-pyridyl-n'-benzoyl thiourea (PBT) as a new reagent for the determination of platinum (IV) gravimetrically
p. 0362 | Das, D. K.

Effect of herbicide DPX-F6025 (classic), 2(([(4-chloro-6-methyl-pyrimidine-2-yl) amino carbonyl] amino sulfonyl)) benzoic acid, ethyl ester, on cultured cells of corn and several geno types of soyabean
p. 0362 | Chowdhury, Vijay K.; Zehr, Brent E.; Widholm, J. M.

Isolation and tentative characterization of certain gene-controlled substances in anthocyanin biosynthesis in maize
p. 0364 | Satyanarayana, V.; Reddy, G. M.

Phytophthora associated with arecanut (Areca catechu Linn) in Uttara Kannada, Karnataka
p. 0367 | Sastry, M. N. L.; Hegde, R. K.

Spanish groundnut strains with fresh-seed dormancy
p. 0368 | Reddy, P. S.; Basu, M. S.; Tiwari, S. P.; Dayal, Devi; Radhakrishnan, T.

Identity and taxonomy of Sapindus trifoliatus Linn
p. 0369 | Umadevi, I.; Daniel, M.; Sabnis, S. D.

A new species of Litsea Lamarck (Lauraceae) from Karnataka
p. 0371 | Murthy, K. R. Keshava; Yoganarasimhan, S. N.; Nair, K. Vasudevan

Occurrence of Neotestudina cunninghamiae in Indian soil
p. 0371 | Chandra, A. B.; Natarajan, K.

Histochemical studies in cotton stenosis
p. 0372 | Nalini, A. S.; Bidari, V. B.

Habitat diversity and frond morphology of two Cyatheaceous ferns of Rajasthan
p. 0374 | Padala, Satish; Bhardwaja, T. N.

Constitutive heterochromatin in the palm squirrel, Funambulus palmarum Linn (Mammalia-- Rodentia)
p. 0375 | Aswathanarayana, N. V.; Rao, S. Krishna

Hyper or hypoproteinemia due to helminthiasis in poultry
p. 0377 | Sekhar, P. C.; Mohan, U. C.; Simha, S. S.

Placenta of rhinoceros (Rhinoceros unicornis L)
p. 0380 | Goswami, U. C.; Bhattacharyya, B. K.; Sarma, P. K.