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1621

Some taxonomic studies on the nematode parasites of arthropods

1622

Studies on the plankton and botton biota of the river karon in Aligarh district

1623

Observations on the external genitalia of a grasshopper

1624

Studies on criconemated nematodes

1625

Studies on the micr - organism (pseudomonas pyocyanea) associated with oxyrhachis tarandus fabr

1626

Efffects of environmental pollutants on the bionomics of certain fresh water fishes

1627

Some aspects of fish myology

1628

Effects of pollutants on different organs of certain teleosts

1629

Ecological competition between dipterous files

1630

Study of the soil nematode doryaimus sp

1631

Excretory efficiency of the malpighian tubules in normal and rogor injected Dysdercus singulatus F. adults (heteroptera: pyrrhocordiae)

1632

Food and feeding relationship of fishes in a derelict water ecosystem with reference to the occurrence of fish parasites

1633

Some aspects of helminthic infections in the pond murrel, channa punctatus (bloch)

1634

Review of Indian species of metaphycus (Hymenoptera: encyrtidae)

1635

Taxonomy of parasitic hymenoptera (aphidiidae: ichneumonoidea)

1636

Total protein variations in various tissues of poecilocerus pictus fabr. (orthoptera: pyrgomorphidae) and hieroglypys nigrorepletus bolivar. (orthoptera: acrididae) with special reference to reproduction

1637

Effect of Beta-ecydsone on the moulting, metamorphosis, fecundity and fertility of spondoptera litura fabr. (noctuidae: lepidoptera)

1638

Observations on the predation by mystus seenghala (sykes) and wallagonia attu (bloch and schneider) of the river kali

1639

Studies on the taxonomy of the family coccinellidae (coleoptera)

1640

Survey of encyrtid papasites (Hymenoptera) of Agricultural pests in Bihar