all items  in current results   Refine your search within these categories: Animal Science and Animal Products (group results) animal ecology (158) animal health (37) animal products (189) animal science (401) animal welfare (19) animals (818) veterinary medicine (14) zoology (992) Biological Sciences: all > zoology > animal physiology > animal reproduction > parturition (group results) calving (237) ease of birth (1) farrowing (64) foaling (18) kidding (21) lambing (98) multiple births (13) premature birth (25) whelping (10) Breeding and Genetic Improvement (group results) breeding (145) genetic engineering (1) genetic resources (284) genetic techniques and protocols (49) Calendar Year (group results) Year (992) Economics, Business and Industry (group results) administrative management (90) economics (168) products and commodities (282) Farms and Farming Systems (group results) agricultural land (43) agricultural management (3) aquaculture (1) farming systems (28) farms (73) Food and Human Nutrition (group results) food science (81) foods (42) human nutrition (44) Forest Science and Forest Products (group results) forest ecology (2) forest engineering (1) forest products (1) forestry (3) forests (11) Geographical Locations (group results) Africa (38) Antarctica (3) Asia (70) Atlantic Ocean Islands (7) Australia (29) Central America (2) Europe (89) historical geographic locations (1) Indian Ocean Islands (2) Mediterranean Islands (4) more... Government, Law and Regulations government and administration (7) law (2) Health and Pathology (group results) animal and human health (385) disease and pest management (37) epidemiology (76) etiology (50) exposure (14) pathological processes and conditions (137) plant health (2) therapeutics (109) Insects and Entomology (group results) insect biology (1) insects (2) Natural Resources, Earth and Environmental Sciences (group results) atmospheric sciences (97) earth system science (12) ecology (351) environment (50) environmental science (53) fire science and management (1) geography (9) geology (32) hydrology (7) natural resource management (14) more... Physical and Chemical Sciences (group results) chemical substances (443) chemistry (133) physics (162) Plant Science and Plant Products (group results) botany (24) crop production (3) horticulture (2) irrigation and drainage (1) plant breeding (1) plant cultural practices (4) plant ecology (6) plant health (2) plant products (43) plant residues (9) more... Reference Types (group results) Journal (992) Research, Technology and Engineering (group results) engineering (78) equipment (34) geospatial science and technology (9) information science (14) materials science (9) mathematics and statistics (259) methodology (216) research (216) support systems and models (157) sustainability science (2) more... Rural and Agricultural Sociology (group results) culture and humanities (8) demography (16) education (13) family and consumer science (76) leisure, recreation and tourism (1) organizations (2) people (246) social sciences (50) Taxa - Algae (group results) Bacillariophyta (1) Chlorophycota (1) Taxa - Animalia (group results) Arthropoda (14) Chordata (74) Nematoda (17) Platyhelminthes (2) Protozoa (23) Taxa - Archaea, Cyanobacteria and Bacteria (group results) Archaea (1) Eubacteria (81) Taxa - Fungi, Yeasts, Molds and Mildews (group results) Deuteromycotina (1) Dikarya (3) Oomycetes (1) Taxa - Plantae (group results) Coniferophyta (3) Magnoliophyta (27) Taxa - Viruses and Viroids (group results) DNA and RNA reverse transcribing viruses (4) DNA viruses (6) dsRNA viruses (3) negative sense, single-stranded RNA viruses (3) positive sense, single-stranded RNA viruses (9) Time Periods Recently Viewed Items Go to Item History

These terms define your current search. Click the × to remove a term. Biological Sciences: zoology > animal physiology > animal reproduction > parturition × 992 items, grouped by Government, Law and Regulations (view ungrouped items) government and administration (7)    (Click to View) Distribution of blood concentrations of persistent organic pollutants in a representative sample of the population of Barcelona in 2006, and comparison with levels in 2002 Science of the total environment (Click to View) Real-time estimation of small-area populations with human biomarkers in sewage Science of the total environment (Click to View) Background to the Liberia and Sierra Leone implosions GeoJournal (Click to View) Birth Outcomes Across Three Rural‐Urban Typologies in the Finger Lakes Region of New York Journal of rural health (Click to View) Genetic Improvement of Dairy Cow Reproductive Performance Reproduction in domestic animals (Click to View) Community Outreach and Engagement to Prepare for Household Recruitment of National Children's Study Participants in a Rural Setting Journal of rural health (Click to View) Artificial insemination in Payoya goats: factors affecting fertility Animal production science law (2)    (Click to View) Reproductive efficiency and herd demography of Nguni cattle in village-owned and group-owned enterprises under low-input communal production systems Tropical plant biology (Click to View) A comparison of management practices, farmer-perceived disease incidence and winter housing on organic and non-organic dairy farms in the UK Journal of dairy research